Misplaced Heir — Episode 3

After marriage, Cheng Qingxu is neglected by her husband, Su Mingjin. Three years later, Mingjin is diagnosed with a terminal illness with ten months left. His mistress arrives with their child to force Qingxu out. Just as the mistress feels triumphant, Qingxu returns holding the bloodline of the Su family—conceived after a one-night stand with Su Jinyan, Mingjin's uncle. Qingxu believes her plan to secure her position as the eldest lady of the Su family is flawless, until the child's real father pushes open her bedroom door at night...