[SPSE-69] Tentacle Cross Hell 13 Amber Somewhat

Kohaku, a cosplayer, was bored every day. The reason was that she was too strong. Protect the city from demons. However, the attacking demons were always too weak. It was the same this time. She suddenly had an idea. If you don't transform, you can enjoy thrilling battles, right? There was a yoma who had a grudge against such an arrogant cosplayer. He is a demon who killed his brother by a cosplayer. A grieving younger brother, a mysterious tentacle creeps up on it. Mysterious tentacles parasitize yoma and give them power. Indeed, the fate of the cosplayer is... ［BAD END］