Synopsis

The chapter introduces the 3rd floor's mission, a siege war where players must attack a castle and occupy its altar. They receive gold rewards for previous actions, allowing them to purchase upgrades. A new item, a return crystal, is revealed, which allows players to be revived upon death on this floor. The main character learns to use a more basic swordsmanship skill for a cheap price, and prepares for the fight, with a teammate showing generosity by sharing his gold.