Neo Heroes Uprising Arc

The New Heroes Showcase Arc is the twentieth arc of the One-Punch Man series, and the fifth arc of the Neo Heroes Saga.

Plot
Great Philosopher is ready to engage with monster Sewage Crocodile. He defeats it with relative ease before being swarmed by several of the same monster. After some time he is saved by a group of Neo Heroes, and group talks about how easy the fight was before being confronted by a large monster. They call on Webigaza, who defeats it, recording the battle for her fans to see. In another area, Raiden is dispatching a swarm of monsters, saving a Hero Association hero. He criticizes the battle suits given to the Neo Heroes members. The news reports on a large number of high level monsters, and notes that they are all being soundly defeated by the Neo Heroes. Accel is also present, and with the help of the Hunters defeats Explosive Velocity Snail, a Demon-level threat. Crescent Eyebroll is also dealing with the monsters, but is being overwhelmed by Triple Tongues. Ryumon interrupts and engages the threat. Child Emperor wonders about the battle suits given to the Neo Heroes, and questions if they are created by Bofoi and given to the Neo Heroes.He wonders if he will have to do something about this.

A and Suiryu are also seen dispatching monsters successfully. Zaedats attempts to combat Demon-level threat Meat Dumpling, but is soundly defeated by the monster despite the use of his equipment. Infelsinave is also seen having been defeated by a monster. Metal Bat praises the power of the suits, easily dealing with the threats. Blue is also in action, confronting Shell King. He destroys the monster with little effort, though still realizes that Demon-level threats are quite troublesome. After killing the monster, the Shellfolk become angered and attempt to attack Blue, though he quickly deals with them. Blue talks to McCoy, telling him to warn the other Neo Heroes to not get cocky just because they have a battle suit. Blue then leaves to continue battle.

The Hero Association discusses the situation, saying that they need stronger leaders and soon they will start losing supporters. Suddenly, the Hero Name Victims Association shows and begins making requests. This makes Sitch think that they are already done for. An announcement is made outside the headquarters that five Dragon-level monsters have been spotted. Headquarters is put into lockdown and Genos, Tanktop Master, and Tatsumaki have been dispatched. Sitch urges to ask the Neo Heroes for help.

Tanktop Master engages Heavy Smoker. He uses a special tanktop, one that raises power at the expense that it can only be used for a short time. Tatsumaki handles the monster Aggregation, not having much difficulty but is disgusted at its appearance. Genos engages The Extended Family of Darkness and prepares to use a new move. In L-City, Blue is busy battling Eel Dragon. Mirror, a robot created by The Organization, attacks Y-City and wants to find King. Suiko confronts and prepares to attack the threat.