What is it like when Draco Malfoy has a sister?
Zhan Lingsi is a loyal Harry Potter fan. She accidentally traveled into the magical world and became Draco's sister. (Dragon and phoenix)
Zhan Lingsi is very brave and strong at heart, and sometimes impulsive (isn't she incompatible with Malfoy? Haha)
CP
Tentatively decided to be Zhan Lingsi & Fred
Draco & Harry
The rest basically remains the original work
Purpose: I am who I am, live a wonderful life (my sister is the queen)