Supernatural: at the Beginning, King Yama Called Me Husband

He thought it was a very ordinary time travel, but Gu Qing was already prepared to live an ordinary life. Who would have thought that this world has long been unstable, with evildoers and ghosts running rampant. Fortunately, he awakened the ghost-catching and demon-refining system in time and mastered the ability to penetrate the Nine Nether Purgatory. Just after killing the first ghost, King Yama appears? What to do? Wait, how could this King Yama be a woman? Do you still have to be my girlfriend? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.