After Liu died, he unexpectedly became bound to a secret identity System and transmigrated to a world of crime and deduction, where he became the frail twin brother of Gin, the Black Organization's top assassin.
Liu: For a lazybones who just wants to lie flat, eat well, and do nothing for the rest of his life, having the same face as Gin, the dreaded assassin who strikes fear into the organization, is incredibly stressful.
To enjoy life properly, Liu decides to create secret identities and go out to have fun!
However, part of the secret identity System was damaged during his transmigration, so every identity he creates comes with a debuff.
A gloomy, reclusive member of the organization with a skin-hunger condition, an undercover genius who goes limp when it acts up, is forced to partner with the FBI agent who has attached himself to his assassin brother.
A superhuman fighter, a lone-wolf assassin who can cut through the organization's encirclement single-handedly as if it weren't there, is taken home and tamed by a free-spirited, intuition-driven police officer and his childhood friend. They try to teach the little wolf how to fit into modern society.
A justice-seeking police officer with incredible intuition, delicate features, steely resolve, hypersensitive senses, and tear ducts that work overtime tries to save a friend who has fallen into the mud, only to be saved by that friend instead.
After a while, Kurozawa Liu, busy using his secret identities to experience all kinds of different lives, suddenly realizes that although he's frail and homebound, and his brother sees him as a kind-hearted, compassionate little brother who can't lift a finger...
His secret identities have made him so fearless that each of them has already become more famous than his brother Gin, the organization's top assassin.
In a way, they're even more terrifying.
Watching the world of crime and deduction turn into a mess because of Kurozawa Liu, the System says, "…Host, how about you try living as yourself for a change?"
Kurozawa Liu suddenly understands. "I see what you mean. It's my dear brother's turn!"
As long as I have no shame, I can ignore the murderous chill my top-assassin brother puts out and become invincible!
1. The protagonist is a troublemaker whose thoughts are beyond human understanding. A lighthearted daily-life story of mistaken impressions about his secret identities, with a male lead who has no romantic pairing but gains a bunch of close friends. (Don't ask how he gains them! No!)
2. The police academy group all get saved.
3. The cover uses a template. If it resembles another cover, that's normal.
4. The title might change when the story starts, and the blurb might be revised, but the secret identities and protagonist's setup won't change. The blurb has been notarized.
Theme: No need to explain. Even if we stay silent, we're friends.