Mixing in American Manga as an Assassin

Introduction: My name is Su Chen, and I am an assassin.Pass through to obtain the assassin system, complete the reward task, and obtain the skills of the assassins of the heavens.Who made Nick Fury restless and was bound to pull him into S.H.I.E.L.D.?Who kept Iron Man awake at night and developed various styles of anti-assassination armor?Who is having a drink and chatting with Superman and Superman as brothers and sisters?Who and Batman seriously discussed good and evil?And who is whispering in Thanos's ear: "Will you bleed?" That's right, it's all me, as the new supreme mage who will die if he doesn't play close combat, I am responsible for guarding this world and coveting everything that dares to covet this world. A profound lesson for all the bullies and scum of the planet, and keen