GHNU-84 — Sailor Heroine Falls Into Evil, Betrays And Falls Into A Chain Of Events <Sequel> The Evil Sailor Heroine's Secret Activities

The Sailor Heroines fight every day to punish the monsters and demonic beasts that inhabit the darkness. But one day, their brains and student council president Momoka, also known as Sailor Aqua, is corrupted by the monster Camerada and becomes Evil Aqua. Despite desperate attempts by her fellow disciplinary committee president Yuuka, also known as Sailor Volcano, to persuade her, Evil Aqua also falls to evil. The clutches of evil are about to reach out to the third Sailor Heroine, Ayaka. [BAD END]