Sneck, All Back-Man, Jet Nice Guy and Bunbun Man vs. Deep Sea King

Sneck, All Back-Man, Jet Nice Guy and Bunbunman vs. Deep Sea King was the battle between the Deep Sea King and the heroes Sneck, All Back-Man, Jet Nice Guy, and Bunbunman.

Prelude
After having defeated Puri-Puri Prisoner and letting Sonic go, Deep Sea King attacks the J-City evacuation shelter to eat everyone there.

Battle
Jet Nice Guy charges at Sea King, but is effortlessly torn in half. Bunbunman yelled that the monster killed the hero, but Sneck reassured him that Jet Nice Guy is a cyborg and may not be dead. Sneck, Bunbunman and All Back-Man prepare to charge, but Sea King knocks Bunbunman and All Back-Man back. Sneck managed to dodge the attack, but while mid-air he was struck into a wall. Genos arrives soon after and continues the fight.

Aftermath
Sneck is sometime later promoted to A-Class Rank 37. Because of the incident, All Back-Man decided to quit the Hero Association.