Death of the four maple courtyard Ling

Inspirational version——When the ivory tower collapsed in an instant, and when the reality flooded me like a tide, someone asked me with a smile, "Oh! The ivory tower has collapsed, what should I do?" I said, "Isn't this nonsense? What do you do when your house collapses, of course it is rebuilding! Are you going to be a refugee and beg for food? I want to rebuild a new one, which is better than the original..." Weird version - Sifengyuan Yeyi is the elder sister, Jujuro Ukitake is foster father, Usuke Aizenmono and Kisuke Urahara are teachers, Isshin Kurosaki is master, Byakuya Kuchiki is fiance, Gin Ichimaru is classmate, Kenpachi Saragi is friends with Yachiryu, ah~ There is a mysterious master... I really want to ask: What happened to this world?Content tags: Death Reborn Through Time and Space┃ Search keywords: Protagonist: Rei Sifengin┃ Supporting roles: Gin Ichimaru; Byakuya Kuchiki; Juro Ukitake; Usuke Aizenmono