Boys' Love Novels An aria singing in the middle of the night Character Library

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Seiya Motoki, who goes to the piano department of the college of music, is known as 「 Tenshi no Utakoe 」. He is a former boy soprano and a talented vocalist who dominated the world.
However, his family collapsed after being chased by the mass media. Since then, he has sealed his own songs and hid his past and quietly studied the piano, which he knows to be untalented.
However, Morikami, one of the most popular vocalists in Japan, has taken notice of such Seiya Motoki and tried to make his re-debut.
I don't want to be bothered so much that people close to him leave.
Seiya Motoki is puzzled but decided to take a singing lesson at the behest of Morikami?