His name is Genos and he is a cyborg. Genos walked into his life a few months ago. Perhaps the word barging in with consent fits better. Unbelievably, horribly polite, even when forcing his way into Saitama's tiny world. It's been a while since his heart has raced so quickly. Love? No, that can't possibly be it.
Finally, after everything, people have started to recognize the Caped Baldy as a truly strong hero. Despite it being all (he claims) he's ever dreamed about, it feels like there's something missing. Meanwhile, Genos does his best to be happy for his master, but sharing the one you love can be difficult.