This is the second part. The first part is "The Blood Test Journey of the Spirit". Children who are interested can check it out.
The protagonist changes from female to male, 1v1, CP: blood test character, deputy CP: HP/SS.
Copywriting:
In order to collect soul fragments for BOOS, Ling embarked on missions in one world after another. But since Ling arrived in the world of Harry Potter, the whole world has gone wrong...
Harry: Huh? Professor Snape? He is a very gentle, sometimes a bit awkward, good person! (Shy...)
Snape: Harry? What does that green-eyed kitten have to do with me? (The person who left angrily showed his slightly red ears...)
Twins: So busy lately! I wonder if the trial run of the magic version of the Ferris wheel was successful? (Under discussion...)
Voldemort: What happened to this world? Shouldn't I be a big BOOS? (Confused...)
Ling: ...(I have no time to pay attention to you!)
Dumbledore: Nice weather! Another peaceful day...