Prodigy characters 3: here we go again

Reincarnated with his past lives memories, he leaves his family to explore the world. He Dion finds out he can communicate with spirits and makes a pact with a water spirit.

Main character gets betrayed and dies, returning 10 years into the past because of his skill. The system gives him a goal which he must complete in 5 years. The only thing is the past he returned to he’s a dungeon cleaner which is the lowest position in the organization.