Bad/Other Media

Big Construction
After Sweet Mask killed the hostage aliens and proceeds to leave, Metal Bat stops him and prepares to fight. Suddenly both their phones start ringing, and while Sweet Mask ignores his, Metal Bat answers his. Metal Bat's little sister was calling and telling him she placed third in the piano concert, with Metal Bat tearing up of joy. As Sweet Mask decides to leave, Metal Bat asks him for an autograph for his sister.

The Murder Case That Is Too Impossible
Metal Bat and other S-Class heroes were invited to a hot spring resort, after the Dark Matter Thieves invasion. While enjoying himself at the hot spring, he wasn't satisfied that Flashy Flash, Watchdog Man and Pig God did not participate in the battle, but were still invited to the resort and questioned their whereabouts. The next day after the ceremony, the heroes find Zombieman murdered, stabbed in the back by Atomic Samurai's katana. Metal Bat was questioned by Child Emperor who is investigating the case. Metal Bat defended himself stating he hadn't drink any alcohol, but his statement rose some suspicion from the other heroes, especially Flashy Flash. While the investigation wasn't progressing, Tatsumaki tried to restrain everyone, until Zombieman suddenly woke up. Zombieman later revealed that Atomic Samurai's katana was floating with green light surrounding it similar to Tatsumaki, when it stabbed him. Zombieman didn't care what happened the night prior and the heroes disbanded and dropped the case.