MTL - Plane Source Code - ~ Extreme exchange

“21 days. 7 hundred million won. 29 strangers. One unforgettable man.” Yoon Ji-won never planned to become a substitute driver. He never planned to be locked inside a building for 21 days with 29 dangerously attractive men. And he definitely didn’t plan to have his world turned upside down by a smooth-talking younger guy who won’t leave him alone. After a mysterious interview, Ji-won is thrown into a secretive, high-stakes project with an offer too tempting to refuse. The rules? Obey. Stay. Survive. But when he meets “Number Three,” everything starts to unravel. Cold stares. Lingering touches. A spark that turns into a fire he can't put out. Is it destiny? Or just another trap? For readers who crave intense power dynamics, isolated tension, and twisted attraction wrapped in a sleek, modern BL thriller.

“You’re the moonlight that lights up the night’s darkness~

“Welcome to Perfect Life Simulator!”

“You can choose to simulate your own life or someone else’s life to find solutions to many life problems!”

…

A watch handed down from his deceased parents allowed Su Wu to start a future life simulator.

He thought that he could really use this simulator to lead a perfect life without regrets, but unexpectedly things developed in another direction.

In the future, as long as there is light, there will be evil spirits that kill people;

Hanging in the sky and covering a city, it leaves a city without red lanterns of living people;

The scarlet eye that can use a mobile phone to spy on the specific location of others…

Will such a future really come?

…

“you are dead.”

“This simulation is over.”

- Description from novelbuddy

“Finally,” he thought, stepping through the spatial membrane, into the vast and dangerous `Primordial Dimension` where life and death are infinitely close to each other.Dying unexpectedly, Shane found himself in the body of a newborn baby, within a strange, foreign world.The foreign world, inhabited all kinds of terrifying beasts which escaped from the Primordial Dimensions in order to create havoc on it.Even though humanity was on the brink of extinction, the Primordial Dimensions provided an unimaginable opportunity to reach higher realms, while imminently threatening them with the possibility to be conquered by foreign races.But who would have thought that the destructive and cruel Primordial Dimension where monstrous existences emerged from, would one day become humanity´s ray of hope?Becoming stronger and wielding elements by absorbing mana was not a dream anymore, only to notice, that everything was not as simple, as they initially thought...Follow Shane Suro on his journey through the vast Primordial Dimensions where he learns about freedom, friendship, cruelty, loyalty, and betrayal.