https://lectortmo.com/library/manhwa/44886/querida-puerta
there you go my love <33
okay well basically cain was aved by the uke and left him, then told the doctor to tell the uke (he passed out) that cain had returned to hell and wouldn't come back, but cain was actually still on earth, idk exactly why he did it since i got upset and just stopped reading but i think it was to protect him. also the pale demon revealed himself to cain and cain got a good chunck of his power back since he was healed a bit
omg ya im on chapter 41 (coz im reading it in spanish) and cain wrong for doing that to our amazing uke Y^T but i trust cain and i believe in thier love for one another T^T