It's a useless article, I don't know when to fill in the holes, the writing is poor.
Xiao Yan suddenly gained a younger brother, Xiao Yu. The two of them grew up and lived together. They both knew that they were not related by blood, but they still loved each other and treated each other as a family.
As time passed, the two grew up. The feelings gradually melted away, as if their feelings for each other were deeper than family affection. They are worried about the beginning of their love, and they don't know for a while whether they should choose family affection or love.
They are wandering between love and family affection, and they increasingly don't know how to call each other. Xiao Yan can no longer call him Ayu, and Xiao Yu can no longer call him brother.
Living in the world, they understand their love clearly, they all understand the person in their hearts, and they have him in their hearts.
Purpose: Walking in this world, understand your love clearly.