I Was Kissed by a Female Ghost and My Life Span Was Greatly Shortened

I was kissed by a female ghost, leaving a blood-red lip mark on my chest, but this lip mark will absorb 1 year of my life every day until my life is exhausted! Woohoo! I think I am young, beautiful and scumbag, so it is such a pity to die so young! In order to prolong my life and work hard to survive, in the end, under the advice of the system, I embarked on a path of cultivation where "people are not like humans and ghosts are not like ghosts"...