How to Become a Demon in Slayers 2

The demon quest in Slayers 2 (Project Slayers 2): level 5, the wall climb, the demon lord NPC, what you keep, what you lose and how to roll your first Blood Demon Art.

Requirements

• Level 5 or higher (reported).
• The ability to climb: the route into the demon hideout needs a wall climb, so learn the climb input from the beginner guide first.
• No breathing style yet, or the willingness to lose it.

Steps

1. Leave Windy Peak at night when demon spawns are active and follow the road to the cave entrance.
2. Climb the wall inside the cave; falling resets you to the bottom, not to spawn.
3. Talk to the demon lord NPC (a Muzan-inspired character). Accept the offer.
4. Your character converts. You are teleported out as a demon with a random Blood Demon Art.

What changes

• You lose access to breathing styles and slayer trainers.
• You gain a Blood Demon Art, faster regeneration and demon-only progression.
• Daylight damages you in some areas; plan travel at night.
• Your clan and its passives stay. Douma and Tamayo clans are built for demons; see the clan tier list.

Rolling a better art

The launch code EVILARTSPINS gives free art spins; see codes. Keep S and A tier arts from the demon art tier list and reroll the rest.

Can you go back to slayer?

Reverting is reported to require a paid or quest-based reset. Treat the switch as expensive and read demon or slayer before you commit.