Touhou 1: Reimu goes on a genocidal rampage.
Touhou 2: Reimu seeks revenge for Mima's revenge for Reimu's previous rampage.
Touhou 3: Reimu interferes with academia and scientific progress.
Touhou 4: Reimu kills a youkai who tried to help her.
Touhou 5: Reimu orphans Alice and destroys an entire world for its creator's belief in free enterprise.
Touhou 6: Reimu places a little girl under house arrest.
Touhou 7: Reimu prevents an innocent girl from being revived.
CoLA: Reimu mugs a youkai for reading.
Touhou 7.5: Reimu breaks up parties.
Touhou 8: Reimu strips away Gensokyo's defenses against a Lunar invasion.
Touhou 9: Reimu attacks people for no good reason.
Touhou 9.5: Reimu becomes an undead zombie.
Touhou 10: Reimu oppresses other religions.