Comprehensive Comic: Cultivate Boros to God Level at the Beginning!

Saitama traveled to the comic book world and became One Punch Man. Whitebeard: "This guy is the strongest man in the world!" Madara: "With one punch, he showed me what real dancing is!" Sinbad: "I, the King of the Seven Seas, am not his one-in-one enemy!" Aizen: "I just want to destroy City A's King Key, and he comes up and gives me a big nose bag!" Esdeath: "He conquered me!" Erza: "He is unparalleled in fighting, he is worthy of the title!" Tatsumaki: "He is the strongest man on the face of the earth!" … Saitama: "With my current fighting power, I can defeat even the fused Dragon Balls!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.