Starting from Part-Time Job, Ou Huang's Reincarnation Call

Yue Qingtian was originally an ordinary European Emperor of Blue Star, that is, the level of ten golds in a row. After accidentally traveling to a different world, he became a spirit explorer with the ability to summon souls. From then on, he began his boring career of beating his wife. I thought I would be able to farm easily, but who knew I would have to realize my soul's wish. How to find the truth from thousands of years ago? How to kill an old monster from tens of thousands of years ago? How to save a dynasty at the end of its life? "You are so smart, you must be able to do it!"