Killer Move: Serious Series (必殺マジシリーズ, Hissatsu Majishirīzu): In Serious Series, Saitama puts more effort into his attacks. His face looks more serious when he performs these "serious" attacks. Despite the incredible strength behind them, Saitama does not actually consider these moves...
Killer Move: Serious Series: In Serious Series, Saitama puts more effort into his attacks. His face looks more serious when he performs these "serious" attacks. Despite the incredible strength behind them, Saitama does not actually consider these moves to be anything special. ...