Aug 22 @ 8:23am. Webour fears hold the key to unlocking our true potential. Don’t be afraid to show vulnerability, for it is a sign of strength. Every storm passes, leaving behind a sky. Webexplore the incredible transformation of zenitsu agatsuma from a timid, fearful boy to the powerful thunder god of demon slayer! ⚡ watch as zenitsu overcomes his fears. Webbut as the series progressed, we realized the true potential of zenitsu’s power, and that came from his thunder breathing technique and its forms.