Doomsday: My Army of Shadows

At dawn, the black mist hit, and Chen Mu accidentally awakened the power "Shadow Soul Summoning", killing each one and collecting all the shadow followers. While others were still avoiding the tide of corpses and searching for supplies, endless black shadows swept over him, and the whole city still turned into his hunting ground. "Wai, are you dead?" "Stand up!" See how Chen Mu transformed from one person to an army.