Free Life Fantasy Online: Immortal Princess (Light Novel) Vol. 10

It's Free Life Fantasy Online's fourth official event, and the mysteries just keep piling up! Tsukishiro Kotone, aka Anastasia the Immortal Princess, expected plenty of horrors when the Halloween event was first announced, but when a boss starts dealing out instant-death attacks like they're candy, she may find that she's getting more than she bargained for. Anastasia and her friends have experienced a lot within this expansive MMORPG, but on a night such as this, nothing is as it seems!