There is a strange rumor that if anyone who gets a 20-win streak in this fighting game, they will disappear shortly after meeting a mysterious and beautiful character. It turns out Kiyoshiro knows this game.

Recently, something seems to be attacking all the people who interact with Yuto. Yuto decides to ask his friend, Hiro for help. Along with Ruli, Hiro and the gang investigate the mysterious phenomenon behind Yuto’s acquaintances turning into plants.