The Snake Demon Wants To Flee summary:

An extreme two-sided war of romance between a flirtatious snake demon that claims to fuck the gods VS a righteous but cold Daoist who only knows how to fight! Due to an unexpected mishap, the Snake Demon King could only bond with the (weird) righteous genius. This story about how the Snake Demon King tries to undo the bonding while trying to figure out how to take back his throne, but loses his body and mind in the process.