The World's Finest Assassin Gets Reincarnated in Another World as an Aristocrat (2021)

S1E11 Choice of Betrayal

Lugh receives a contract to assassinate Dia. The request comes from Count Viecone, her father and an old acquaintance of Cian's. Cian believes Lugh is capable of carrying out the hit, but if Lugh declines, Cian is prepared to take matters into his own hands and handle it himself.