Author Nìxí de qǐ'é (Penguin's Counterattack)

My name is Su Chen, and I am an assassin.Crossing over with an assassin system, completing bounty missions, and obtaining assassin skills from all heavens.Who makes Nick Fury uneasy, determined to pull him into S.H.I.E.L.D?Who keeps Iron Man awake at night, developing various anti-assassination armo