The main villain of the story, currently a seven or eight-year-old boy. He is extremely thin, malnourished, pale-skinned, and gloomy with peach-blossom-shaped eyes containing shallow brown-green irises. His body is covered in old and new scars from abuse. He lost sight in one eye during a kidnapping incident. His mother Shang Wei attempted to kill him when he was five, leaving a grotesque scar across his chest. He is currently being raised secretly by the Qin family after his mother's suicide. Ji Weichen is cold, hateful, and vigilant, showing no reaction to pain or death. He bit Su Meng's fingers when she approached him.
