A Latecomer [Murong Ning X Xuan Xiao]

[Respect the chef. No reposting, and please don't click away without reading.]

At sixteen, Murong Ning suddenly realizes one day that he has developed feelings for his second sister-in-law.

Keywords: uncle and sister-in-law, younger man, master and disciple

Golden Light Glove Puppetry; obscure BG fanfiction; other CPs, don't come here to shove them in my face; nobody else was cooking, so I'm making this dish myself; not a strict canon purist; a thousand readers, a thousand Hamlets; this is just what I'm into; follows the original work and doesn't change the ending; it's been five years, Gangzi, have you moved on? I really haven't; complete in one installment

Theme: Be bold and say it when you're in love.