I'd Rather Believe

귀신을 보는 남자, Ghostwatching Man, Gwisineul Boneun Namja, I'd Rather Believe, Ningke Xin Qi You, Ninh khả tín kỳ hữu, The Man Who Sees Ghosts, 宁可信其有

In addition to human beings, this world also contains fairies, spirits, ghosts, and monsters, the supernatural and the strange. When Zhang Quan, a man with the ability to see "demons" encounters Shen Qing, who's being harrassed by a "demon"... A rowdy, day-to-day excorcism begins!

(Source: Webnovel)