Majula Hive City.
Before entering, Melina already spotted the thoroughly modified Will-o'-the-Wisp Broom that Heidi had built. This reckless girl had actually strapped on the exact same 900f thruster that Melina had originally given to Katarina for flight-testing. She literally had no fear of death.
On the other side, Selina had also prepared her own custom broom.
Chapter 495