Once a contender for inheritance in the Toudou clan, Itsuki suffered a disqualification due to an accusation. Unbeknownst to him, Kyouya, another descendant in line, has been providing discreet financial support for twelve months. Nevertheless, the Toudou family is categorically against accepting assistance from non-members, causing Kyouya to ask for Itsuki's submission as repayment. Is this merely a tactic on Kyouya's part, or does he authentically aim to aid Itsuki in reclaiming his position in the family?