The constellation Lai Jiayi in Lai Jiayi was born.

According to Baidu Encyclopedia and related online materials, Lai Jiayi participated in the youth love drama launched by Blued.

Dear Sir, a true gay love story adapted from the 20th10s, premiered on the official Blued app in August 2020. Lai Jiayi's previous screen name was (The Rainbow Boy Who Healed), and he played (Nafei) in the play. See screenshot.

Dear sir, please click Jump Douban for details.

I believe I have understood everything here, which can prove whether Lai Jiayi is a boy. As for where else to watch the play, I think it may be gone online. Let's see if there is any on the sugar cube.