User blog comment:JoAlter/JoAlter's Servant Idea Content/@comment-28818979-20181125102609/@comment-25848535-20181130020828

Not exactly, i have made plenty crossover characters from other animes.

Fictional characters such as Captain Nemo (20000 Leagues) and Moby Dick (coming soon!) are valid entries for me. Yan Qing is already a fictional character (i guess?)