

Tatsuyada, whose mother died when he was 7 and who was brought up by his stepfather, discovers that he is a member of a rich family. Now he's been called to claim his rightful position as the heir.
Secret passages, a hidden treasure, and a family curse all have a part to play in this intriguing mystery. I don't know if the change in tone is because of the change to 1st person POV, differences in the Japanese style, or the different translator.