Soulmate Ep.4 + incest patch by The Gentlemen - Adult Sex Game

The Mc (you) and his foster sister, who suffers from dysarthria and aphasia, go to university in the town of Langwi and work at the Langwi Hotel.
Later, in Mc’s hotel room, he encounter a female ghost named Molly, who has lost her memory, and only Mc can see her...
What interesting events will unfold next? Let's wait and see~~​