Lelouche, the duke's daughter, receives a divine message foretelling her demise in 100 days. As rumors swirl about her fiancé's infidelity and impending breakup, Lelouche realizes she can alter the circumstances surrounding her death. Boldly challenging God, she strives to present a beautiful end to earn a reward for her next life. Amidst juggling her responsibilities, including aiding a mischievous cat and supporting her family, Lelouche embarks on a life-changing journey filled with regrets and resolutions.