Sea Salt and Milk Cap: a Peerless Sister-Brother Love

[Sister-brother love with 12-year age difference + male white and black + female yandere + micro-suspense + two-way healing] ●Note: By chance, the male protagonist will switch between the appearance of a 20-year-old and a 35-year-old She is a 32-year-old unmarried and unemployed young woman. She was a top student in the literature department who studied abroad. She suffered from depression after experiencing an accident. He is a 20-year-old bar singer, but his appearance can change between 20 and 35 years old. He is attracted by the familiar aura on her body and protects her melancholy. "There's nothing wrong with depression, it's just a cold." - He said he loved her, but she declined time and time again because she couldn't let go of her fiancé who left without saying goodbye. Later, he joined a top band, wrote songs for her, and gave her the "Confession of the Century" at a concert. They arranged to get married, but he suddenly disappeared... There is no suspicion between them, and there is no third party. This is a warm two-way healing, just like sea salt milk and soda, 30% sugar, 70% salty, and 10% love!