Summary of One Punch Man (OPM) Chapter 90
Chapter 90 wraps up the Monster Association arc with style. Heroes and civilians emerge from the wreckage, battered but alive, as the Hero Association scrambles to claim credit and spin the media narrative. As a fan, it’s both hilarious and frustrating to watch Saitama get overlooked once again, even after saving everyone. Genos, ever loyal, sticks close by his master, offering both admiration and concern. Flashy Flash, still processing everything, quietly acknowledges Saitama’s strength. The chapter closes with hints of darker forces watching from the shadows, setting the stage for new arcs and bigger threats. You’re left smiling and hyped, knowing that while one chapter closes, Saitama’s ridiculous, overpowered journey is far from over.