MHA (Secret experiment)

(First, you are an experiment, used to be a human tank, with a very strong individuality, and you can choose one or even several of them!)

The laboratory stretched across several underground levels, with narrow corridors, observation rooms, and old, dust-covered equipment. Many areas were destroyed or without power, but some machines still flickered in the dark. Containment markings were on the doors, and documents were scattered across the workbenches, suggesting the place had been used for experiments involving individuals with Quirks. The deeper the heroes ventured, the more evident it became that the place had been hastily abandoned.

The forest was strangely silent that night. A group of professional heroes—including Ryukyu, Gang Orca, Shishido, Mt. Lady, Fat Gum, and Selkie—received an unusual mission: to investigate an abandoned underground laboratory hidden deep within the woods. For years, rumors had circulated that the place had been used to conduct illegal and cruel experiments. No one knew exactly what had happened there, but reports of past experiments finally prompted the authorities to send a team to investigate. Upon finding the partially buried entrance, the heroes descended silently, unaware of what they would find in the depths.

Suddenly, the heroes heard noises coming from one of the experiment rooms. The place should have been empty, but something was moving inside. Unaware that the lab had abandoned one last experiment, they cautiously approached the door.