All Villains: Saitama Turns Black at the Beginning and Blows up City A

The barriers of the heavens' dimensions were torn apart, but Gu Xiao unexpectedly gained the ability to subvert dimensions! Choose the destiny child of the blackened dimension in each dimension! "All villain systems are being activated——" "The darkened person has been identified: C-class hero, Saitama, the bald caped man." "Countdown to 30 minutes - the bald man in cape will come to City A!" Suddenly, it caused a burst of laughter! "Hahaha! No way! A C-class hero? What kind of fringe figure is this? I've never heard of it!" "Bald Caped Man? What a funny nickname!" But thirty minutes later! The Blackened Saitama Heroes Association was razed to the ground with one punch, and all the S, A, and B-level heroes were trembling under the pressure of that trembling aura! The dimensional destruction operation begins! "Thirty minutes later - the darkened Seventh Hokage will arrive in Konoha..." "Thirty minutes later - the reincarnation of the black sun god Nika comes to the top of the war..." "..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.