Historias de Ukyoxoc

This story is about Ren, an orphan who was friends with Ema in her old home. Now an adult, Ren has searched and found Ema living with her brothers in Sunrise Residence. Rintarou and Miwa have graciously granted Ren a room in the family mansion in his time of need. Ren's presence only means more competition for the Asahina sister to all except for Ukyo who started experiencing unnecessary extra emotions for the newcomer.

One day a strange phenomenon suddenly turns humanity into stone. After waking up Ishigami Senku and his friend Ai Emiko decide to save humanity in only a few years. together will they be able to save humanity? Or will something end up getting in the way. Ukyo won't appear until we're at the second season.