Есть 2 крутейших фанфика в жанре "Персонажи смотрят будущее/прошлое"
Первый
https://archiveofourown.org/works/25766617

Teen Project to Change the World

"Lan Sizhui, Lan Jingyi, Jin Ling, and Ouyang Zizhen listened attentively as Wei Wuxian explained his newest invention: a way to send ...