Xie Yan - the eldest son of an ancient family, but because his biological mother Shen passed away early, he was left with only a collection of poems and a last word: "My son, a clan of hairpins, is a beautiful cage. If you want to soar, you must first hide your edge."
For ten years, he hid his stupidity and grew up into a "mediocre" eldest son amidst Wang's deliberate neglect and his father's indifference.
However, a misfortune began, and a new chapter began for the eldest son who suddenly became talented, studied hard, and brought honor to the family.