Love Live! Nijigasaki High School Idol Club (2020)

S2E9 The Sky I Can't Reach

The 2nd School Idol Festival wrapped up on a high note, but soon after, Lanzhu drops a bombshell on the girls: she plans to leave the school idol scene and return to Hong Kong. When Mia inquires about her decision, Lanzhu simply replies that she feels she has accomplished everything she set out to do.