The Sickly Beauty Who Showed Up at My Door Isn't My Type

They say that Meng Yu, the demon world's supreme ruler, loves beauties above all else. When the two realms reached a peace agreement, he shamelessly invited the head of the Immortal Alliance to visit the demon world. Yet the one who ultimately arrived was the head's senior brother, whose cultivation had been crippled.

Unfortunately, no one appreciates someone who throws themselves at them.

Sickly beauty of a male lead x ruthless heroine

Theme: Everything has its cycle. Be kind.