One Punch Man: Saitama's Road to the Richest Man in City Z

Travel through time and become Saitama? One punch kills the weirdo, his hair is gone, but I have the brains of a social beast for thirty-five years! Others fight monsters for justice, but I fight monsters just to buy land at 50% off after the disaster! Dragon-level hits the street, I earn a building; God-level warning, I buy short the whole area and wait for it to double! Hero Association meeting? I do the bills in the back row. A tornado is coming to destroy the place? Sorry, her sister's apartment has been transferred, so she's packing it up too! Fubuki wants me to join the group? Let's talk about paying off the mortgage first. Mosquito women suck blood? Sign a maid contract for ten years. Sexier prisoners than muscles? Open a fitness chain and get 1% of your shares! Starting from a three-fold egg, money rained down on my head, Take away weirdos with one punch, and take away S-level beauties with money! "Saitama, number one on the richest list!" "It's boring." I piled up the tornado bills, "Tonight I will steal the land tomorrow."