NPC Rina can be found in the following maps: Hero's Lane, Mt. Eda, Riode, Grand Wall of Silence, and Cowen Marsh.

She only appears at specific locations in each map (photos will be shared later showing exact spots).

Rina spawns only if a player within the level range reaches the marked spawn point.

In Cowen Marsh, Rina only appears after completing all quests in both Cowen Marsh and Cave of Nightmare.

Required level ranges:

• Hero's Lane: 15–19

• Mt. Eda: 20–24

• Riode: 25–29

• Grand Wall of Silence: 30–34

• Cowen Marsh: 38–39

When Rina appears, talk to her and wait 3 minutes to be teleported to the arena.

In the arena, you’ll receive a 6-hour buff (time only counts while you're online). This prevents repeated arena entries, each map have your own buff, means if you got buff from Hero's Lane you still able to do Rina in Mt. Eda if you have the right level.

You’ll face waves of monsters. Defeat them to earn EXP and move to the next wave.

After all waves, you’ll gain at least one level.

If you die or relog inside the arena, you’ll be disqualified and sent back to Ingen.