One Punch Man Manga Online Chapter 171
Forte, Butterfly DX, and Chain’n’toad attempt to intimidate their unassuming new neighbor—Saitama—hoping to assert dominance. But the moment they spot the imposing presence of King nearby, their bravado vanishes, and they flee without a word. Elsewhere, on the ravaged battlefield of the former Monster Association, Pig God continues to scavenge through the wreckage, brushing off a Hero Association helicopter urging him to rest and receive medical aid.
During his search, A-Class hero Air confronts Pig God, demanding he stop his reckless behavior. But before the confrontation can escalate further, a weakened and half-hidden Evil Natural Water suddenly attacks. Air is instantly killed, and despite his own internal injuries, Pig God manages to devour the creature, neutralizing the threat with grim determination.
Not far away, a withered and low-cell-count Black Sperm hides in the rubble, wary and weakened. From his vantage point, he spots Saitama and Genos nearby—Saitama joyfully digging through the remains of his ruined apartment, while Genos calmly observes Overgrown Rover, now shrunken into a small, peaceful dog-like form. The sight of Saitama, the man who effortlessly defeated Awakened Garou, fills Black Sperm with existential dread. He realizes that his only hope of survival is to stay close to the one being even monsters fear.
Seizing the moment, Black Sperm bursts out dramatically, throwing himself at Saitama’s feet in exaggerated desperation. Saitama, bewildered, watches as the former monster begs to be kept around—less out of loyalty, more out of a survival instinct disguised as comedic loyalty. Unamused but not particularly bothered, Saitama lets it slide. And just like that, another absurd addition joins his chaotic post-apocalyptic household.