When the leader of the Four Famous Catchers ruthlessly traveled to "Harry Potter"...
The ruthlessness in this article is probably a version that combines TVB and the original work... The most prominent thing about TVB's version is the tsundere and the venomous tongue... The reason for writing this is to see what will happen when the tsundere and the professor with the awkward and venomous tongue meet?
I don't know either
The protagonist gets attention.
CP to be determined