Your sister and you lived together since your parents were killed by the succubi. After she told you about the rumor of a fancy party at the castle, she went missing. More succubi came to human habitat to hunt them. You are going on an adventure alone to find your sister.

Your sister and you lived together since your parents were killed by the succubi. After she told you about the rumor of a fancy party at the castle, she went missing. More succubi came to human habitat to hunt them. You are going on an adventure alone to find your sister.