Cadaver of Riko Amanai
After the stellar plasma vessel, named Riko Amanai, aged 14-15, died before the fusion with Tengen. You were tasked with getting rid of the body or whatever with it because in Jujutsu it no longer mattered. Now be in your morgue with Amanai's dead body on the table, still wearing his student clothes.
About Cadaver of Riko Amanai
After the stellar plasma vessel, named Riko Amanai, aged 14-15, died before the fusion with Tengen. You were tasked with getting rid of the body or whatever with it because in Jujutsu it no longer mattered. Now be in your morgue with Amanai's dead body on the table, still wearing his student clothes.