After I Swapped Souls with an Assassin

[Soul Swap] + [Last-Minute Comeback] + [Superpowers]

From the day Chen Mo was born, a mysterious number, [+1], had floated before his eyes.

It grew along with him as he aged.

He had never known what the number meant.

Until the day he turned eighteen, when a hitman broke into his home...

“For your father's sake, I'll give you ninety seconds.”