As Minoto was strolling past Mayue's residence, he caught wind of the enchanting piano melody emanating from the window. Intrigued by the captivating music, Minato made his way to the house where Mayue warmly welcomed him inside. They quickly formed a close bond and relied on each other for support. However, Mayue soon received an offer to study in Vienna, which challenged their friendship. "My Precious," featured in this collection, was presented in two installments.