In Sin to Heaven, a young man decides to move away from his hometown to pursue a specialized education. Throughout his time at a foreign boarding school, he has had all kinds of exciting adventures and built relationships that are vital to his future. After finishing school, the main character decides to reconnect with his family and his landlady. The choices you make from this point on will determine the outcome of the game. You get to choose how he interacts with his family and, more importantly, the relationships he develops with women in the city he once called home.