Cheng Rui, a teleportation esper who only wants to pass as an ordinary person, has one goal in life: save enough money for his adoptive mother's medical bills, buy a house, and lie flat.
He never expected his first time standing up for someone to end with him being ostracized and forced to quit. He had confronted a superior who was sexually harassing a coworker.
He really needed the money, and the pay was too good to pass up, so he used his teleportation ability to join an assassin company.
There, he met Eden, a perfect senior colleague who was not only gentle and dependable, but also taught him how to kill, step by step.
He had felt sorry for his targets, but then he learned they were all criminals who had escaped justice. Gradually, he became determined to make a career of being a professional assassin.
He thought he could have it all, with success at work and love in his life. But the love he thought he had found turned out to be a calculated manipulation, and making his way onto the assassin rankings brought the attention of hostile forces bent on killing him.
Can't he just run away from this messed-up life?!!
As it turned out, running away wasn't as easy as deciding to do it.
His former crush refused to let him go, assassins pursued him relentlessly, and one earth-shattering secret after another about his past came to light...
No rush. I'll deal with this, then that, then the next thing after that...
A seemingly obedient, kind, and harmless but actually shrewd and pragmatic bottom × a seemingly courteous, gentle, and dependable but actually calculating and scheming top. One-on-one, happy ending.
An alternate near-future world, office-worker assassins, mutual disguises, and a groveling pursuit of the one who got away.
Theme: Either you explode in silence or you perish in silence.