In all of his battles, he can only be said to have been serious once ... Because of this, Saitama needed to sneeze, which he managed to do when he and Garou were standing face to face.

Garou had even withstood several serious punches from Saitama. Additionally, Saitama's fight against Garou brought huge consequences. During Cosmic Garou's face-off with Blast, the S-class hero ...