This is not a story set in Honkai: Star Rail, but a cultivation world in a parallel universe.
The Canglan Sect is one of the seven great sects. Fifteen-year-old Xiao Yu was rescued by the former sect leader and brought into the sect, where he became Jingliu's disciple. Jingliu is three years older than him. She is both a strict teacher and his beloved, willing to give her life for him.
In the sect, senior sister Kafka treats Xiao Yu as her own and often declares, "Only I get to bully my people," refusing to back down even before the sect leader or his master. His junior sisters all have distinct personalities: Liuying is gentle, Huahuo passionate, Xing quiet, Tingyun lively, Da Heita mysterious, and Yinlang keeps her distance from Xiao Yu. Robin's place in his life is the most unusual. Xiao Yu rescued her during his travels, but she became convinced he was responsible for her family's destruction and attacked him several times. Jingliu fortunately stopped her each time. In the end, Xiao Yu helped her expose the real culprit, Kainisi, and eliminate them with his own hands. They resolved their differences, and Robin became the junior sister he trusted most.
Then disaster struck. Yanqing, the outer sect's senior disciple, framed Xiao Yu for betraying the sect. Jingliu was willing to give up her cultivation to plead for him, while Kafka and the other junior sisters did everything they could to support him, but they could not change the outcome. Xiao Yu was forced to leave the sect. Jingliu had to remain due to special circumstances, while Robin accompanied him on her master's orders to protect him.
After Yanqing's plot was exposed, Xiao Yu returned to the Canglan Sect, only to arrive just in time for the tournament between the seven great sects. Jing Yuan and Blade openly killed people during the competition, and Xiao Yu stepped in and defeated them. Afterward, he went to the Desolate Sea and found the Canglan Pearl. Finally, he took over as leader of the Canglan Sect from the former sect leader and began a new chapter for the sect.
