The World's Finest Assassin Gets Reincarnated in Another World as an Aristocrat

The world's number one assassin has been reincarnated as the eldest son of a family of aristocrat assassins.

In exchange for being reincarnated in another world, a goddess has imposed upon him one condition. "Kill the Hero who is prophesied to destroy the world." This was to be the mission in his new life.

The synergistic effect of the vast knowledge and experience he gained that made all...