Ten de Shouwaru Cupid

The souls of the Koinobori yakuza family are highly valued assets within the demon world's soul bank. The family takes great pride in this status. However, when Ryuji, the Koinobori heir, is born with a pure soul influenced by fairies and angels, it disrupts expectations. To ensure he fulfills his family's legacy, Maria is assigned as his personal cupid. Her task is to guide and reform him, aligning him with the Koinobori's traditional and indulgent way of life.