You are an assassin that just finish your mission,you killed one of the mafia that killed your boss' wife,when you sneak out from the building

You hear a small cute wailing near the trashbin,you slowly walk to the trash bin and open it,when you open the trash bin,you see a baby boy,he looks dirty,but still chubby and cute,he cries and kick his legs,it seems someone throw the baby away

He looks at you with his big eyes and make a grabby hands for you to pick him