# Ruben

**NPC ID**: 50203
**Title**: _Serendia Castle Ruins Node Manager_
**Type**: NPC
**Function**: Shop
**Specialty**: Exploration Node Manager

## World Presence

### Spawn Locations



| Region | X | Y | Z |
|--------|---|---|---|
| [Southern Mountain Range](/region/178.md) | 89949.0 | -1409.0 | -100270.0 |


## Related Quests

Quests connected to this NPC as a starter, turn-in, task target, or amity reward.

- [Allan's Gift](/quest/8587217.md) — Meet
- [Allan's Gift](/quest/8652753.md) — Meet
- [[Elvia Daily] Tense Silence](/quest/1253394.md) — Quest Giver, Turn-in
- [[Elvia Daily] The Eerie Calm in the Castle Ruins](/quest/1318930.md) — Quest Giver, Turn-in
- [[Elvia Daily] Missing Al Rhundi Soldiers](/quest/1384466.md) — Quest Giver, Turn-in