Crush On My Dad's Illegitimate Son

Synopsis

After his father's death, the heir apparent is set to inherit the family fortune and title—until a man claiming to be his father's illegitimate son suddenly appears. Forced to share a home with this half-brother, the young heir finds himself drawn to him in ways that go far beyond brotherhood. But the more he falls, the more he realizes the man he's falling for is hiding a dangerous secret.