Rumor (chapter)

Rumor (噂, Uwasa) is the twentieth chapter of the One-Punch Man manga series.

Part 1
Spring Mustache and Golden Ball are assigned to investigate the outskirts of Z-City. They discuss how the number of monsters in the city have been steadily increasing over the years. At the Hero Association headquarters, the staff oversee the the all of the investigations. Q-City is revealed to the most dangerous city because of the number and average level of disasters it has. However Watchdog-man seems to have no problem dealing with the monsters. The reports from cities W-City, H-City, and D-City stated that they encountered no problems. These regular investigations started to try to prevent potential threats. The report from F-City stated that Sneck found Hammerhead and that he will do further investigations. The staff members mention that Z-City's number of monsters is extremely high compared to other cities'. Genos, Spring Mustache, and Golden Ball all sense a something close. The A-Class heroes encounter Kombu Infinity.

Part 2
Golden Ball takes the initiative and and attacks first. His bullet is effortlessly swatted away, and Kombu Infinity grabs Golden Ball through the pavement and into a building, ultimately knocking Golden Ball out. Afterwards, Kombu Infinity attacks Spring Mustache, but Spring Mustache is able to parry all of his attacks. Spring Mustache then launches his Tomboy attack. Unfortunately, Kombu Infinity manages to dodge it. Spring Mustache resorts to calling for backup. Kombu Infinity reveals that there has been a rumor that extremely strong monsters have been gathering in the outskirts of Z-City. Despite, coming to meet the rumored monsters, Kombu Infinity decided to give up on that goal and become the rumored monster himself. Heroes received Spring Mustache's call for reinforcements, and Blue Fire decides to go. Spring Mustache is eventually defeated, thus leaving Kombu Infinity with nothing to do. Kombu Infinity ends up changing his mind again and decides to go to a inhabited part of town. Sadly for Kombu Infinity, he encounters Saitama before he can go anywhere and is defeated by Saitama. In an unknown location, some monsters talk to each other about the monsters that live in Z-City. A silhouette of the elite monsters is shown. Back at home, Saitama cooks Kombu soup. Luckily for Kombu Infinity, Saitama spared Kombu Infinity's life and only took his Kombu hair. Genos mentions that the rumor that eating it's hair will not grow ones hair, and Saitama becomes enraged.

Chapter notes

 * This chapter opens and ends the Rumored Monster Arc.