A Princess Bodyguard?

After the whole fiasco, the princess arranged for me to have sleeping quarters in the castle. She announced she would personally lead me to the room after it was prepared. I assumed she was going to be alone once the guards left, but unfortunately for me, the wolf fishman I fought had [Auto Regeneration] and was back to full health in no time.

We were currently swimming through the hallways. They were large spaces that could felt a bit too big to be mere hallways. All around, there were corals erupt with glowing orbs fixed on them, acting as some sort of lightbulb all the while acting as surveillance cameras. The magic tool Magic Orb. A multi-functional tool that served various purposes depending on the situation.