into the world again kdrama

Evan Miller, a modern young man, accidentally travels to a bizarre cultivation world where math is the core of power.Magical tools are abacuses, rulers, and compasses; cultivation techniques are arithmetic formulas; and combat strength is determined by one's mathematical ability. Just as a sect is recruiting disciples, Evan easily solves the math entrance exam. With his mathematical knowledge far surpassing that of this world, he crushes everyone in the sect tournament and rises directly to become Elder Miller. Then, the sect leader recommends him to compete in the Tournament of the Five Great Sects.

Kain Harris runs a small shop. He seems unremarkable. He is not.His abilities have quietly compounded into something the outside world, where the highest known level is thirty, has no framework to measure—wooden carvings that manifest as divine forms, comics that accelerate transcendence, a dog that devours celestial bodies, catfish soup that breeds dragons. His wife is a CEO. His admirer is a martial saint. His neighbors are the greatest cultivators in the nation, and they all know exactly what he is. The world beyond his street does not. When it eventually finds out, it will need a moment.

The apocalypse struck, zombies overran the world, and Riven Hoyle awakened as the Zombie King with a secret system, feared overlord of the undead. But in the ruins, he found a tiny, cute baby... who's secretly Elara Harvey, the reincarnated human empress Sovran!Now, the aloof Zombie King dotes on his adopted daughter, leading millions of corpses to raze the wastelands, all to protect her.Meanwhile, the infant Sovran hides her sharp claws beneath swaddles. When a monster becomes a doting dad,and a baby ruler starts to flex her power, the end of the world is about to get wild.

The apocalypse struck, zombies overran the world, and Riven Hoyle awakened as the Zombie King with a secret system, feared overlord of the undead. But in the ruins, he found a tiny, cute baby... who's secretly Elara Harvey, the reincarnated human empress Sovran!Now, the aloof Zombie King dotes on his adopted daughter, leading millions of corpses to raze the wastelands, all to protect her.Meanwhile, the infant Sovran hides her sharp claws beneath swaddles. When a monster becomes a doting dad,and a baby ruler starts to flex her power, the end of the world is about to get wild.

The unmatched Dragon King has returned! With overwhelming power and strength, his ironclad rule will have the world trembling in fear.

In order to repay the favor of saving her life, Skylar hides her identity and marries William. She secretly supports him to become a newcomer in the business world and gives him hundreds of billions of dollars of orders, but she is betrayed by the now-successful William and is forced to get a divorce. On the other hand, Leopold, the richest man in the world, who had been engaged to Skylar and secretly in love with her for many years, learns of the news and rushes to defend her. Skylar plans to announce her real identity at William’s signing ceremony and join hands with Leopold to put William in his place.

In this world where lords reign supreme, your initial unit type is everything. But Rayden Herring awakens the weakest units of all—Skeletons.

In a world of wealth and privilege, she's the heiress to a vast fortune. Out of gratitude for saving her life, she marries her vegetative husband for many years. However, her world shatters when he wakes up and betrays her, choosing his former lover over her. Devastated but undeterred, she finds her strength and exposes the truth about the deceitful couple. Along the way, she discovers her own resilience and worth. While her ex-husband regrets his choices, she finds unexpected love in the arms of a younger man who appreciates her for who she truly is.

The genius young master was harmed and became a fool that was despised by everyone. He was also forced into a marriage. When he recovered, the world trembled for his existence. 

After the great war between humans and beasts, both sides agreed to let the half-beasts govern the world. Every hundred years, a union between humans and beasts would be arranged. The first half-beast child of the generation would be the next ruler of the Human-Beast Alliance. In my past life, I chose to marry the eldest son of the wolf clan, renowned for his unwavering devotion. I was the first to bear him a child—a rare half-beast white wolf. Our son was named the next ruler of the Human-Beast Alliance, and my husband, by extension, rose to immense power. My younger sister, who had chosen to marry into the fox clan out of vain admiration for their beauty, was not so fortunate. The fox clan's heir, a notorious philanderer, eventually contracted a disease and lost his ability to father children. Jealous and resentful, my sister set a fire that burned both me and my young white wolf son alive. When I opened my eyes again, it was the very day of the human-beast mating ceremony. This time, my sister was quicker—she climbed into the wolf clan heir Jacob's bed before I had the chance. I knew then: she had been reborn too. But what she didn't know… was that Jacob's nature was cruel and violent. He worshiped bloodshed, not love. And he was anything but a worthy mate.

After the great war between humans and beasts, both sides agreed to let the half-beasts govern the world.Every hundred years, a union between humans and beasts would be arranged. The first half-beast child of the generation would be the next ruler of the Human-Beast Alliance.In my past life, I chose to marry the eldest son of the wolf clan, renowned for his unwavering devotion. I was the first to bear him a child—a rare half-beast white wolf.Our son was named the next ruler of the Human-Beast Alliance, and my husband, by extension, rose to immense power.My younger sister, who had chosen to marry into the fox clan out of vain admiration for their beauty, was not so fortunate. The fox clan's heir, a notorious philanderer, eventually contracted a disease and lost his ability to father children.Jealous and resentful, my sister set a fire that burned both me and my young white wolf son alive.When I opened my eyes again, it was the very day of the human-beast mating ceremony. This time, my sister was quicker—she climbed into the wolf clan heir Jacob's bed before I had the chance.I knew then: she had been reborn too.But what she didn't know… was that Jacob's nature was cruel and violent. He worshiped bloodshed, not love. And he was anything but a worthy mate.

When Sophie Reed empties her every resource into a spirit summoning ritual, the universe sends her Leo Hayes,  a cheerful young man in catastrophically loud floral shorts. The crowd loses it. Lowest-grade Contract Spirit in history, they say. What nobody knows is that Leo carries the Menace System, a power that feeds on breaking rules, shattering expectations, and generally refusing to behave. The more absurd, the more impossible, the more wrong he is by every known standard,  the stronger he becomes. He slaps the original summoner clean out of the picture, casually evolves into the Divine-grade Contract Spirit World Heartthrob, and grins at a world full of rules he was apparently born to demolish.

Nora's world flips when she finds out she's a werewolf, diving into academy life, power discovery, and a whirlwind romance with Alpha Prince, Isaac.

Throughout the world, the dragon vein originates from Cabona.Above Cabona is the Heavenly Palace, which carries the will of heaven and governs the dragon vein. It's the most mysterious place within Escadia's territory.

Reality-warping anomalies descend on the world, and with them comes a lethal labyrinth of survival rules that no one fully understands. Mia Townsend, a former homicide detective, now reborn into the body of a seventeen-year-old school girl, is selected as a national representative and sent into the trials.Where everyone else fixates on simply not dying, Mia refuses to think that small. She brings a detective's precision to each forbidden prohibition, treating every rule not as a wall but as a riddle with a seam running through it. Layer by layer she peels back the lies, finds the life hidden inside each trap, and moves forward while the world around her stands frozen in fear. She isn't surviving the anomalies. She's outplaying them.

On Christmas Eve, James Halper visits his wife's family, only to be treated with disdain. Little do they know, he is the new Chairman of Empyrean Group, one of the world's leading companies.

Modern-day gamer Leo Kane dies suddenly after an all-night gaming session and wakes up in another world as Grecan's most feared assassin, Cipher. Upon awakening, he's hired by Imperial Guard officer Hugo Spence to kill a woman named Lady Brooks. Intending to take the money and slack off, Leo's plan collapses when he's captured by his target, Poppy Brooks, who discovers his assassination mission. After Leo bravely drives off a group of bandits, Poppy's view of him changes. When she later learns that Leo once saved her life, their relationship begins to thaw, sparking a bond neither expected in a world built on blades and secrets...

After being reborn five years back, Isabel Lopez realizes everything she once poured her heart into was stolen. In her past life, she was framed, thrown in jail, and died cold and alone on the streets.This time, she's back for revenge.On the piano stage, she exposes Flora's lies. In the literary world, she crushes her second sister Quin with a hit novel. In the business world, she partners with former rivals to take down her brother Cyrus's billion-dollar empire.When the Lopez family gets on their knees and begs for forgiveness,Isabel rips up the family photo with a smirk.You made me suffer once. Now,I'll return the favor—one hundred times over.No more family. No more mercy.