In his previous life, Weiyuan General Mo Yun fought for his country and his family, but was eventually betrayed by both his adopted sister and the prince. He was reborn as the only daughter of the North King of Wan Kingdom, and was forced to marry into the palace of the regent who was known to be a slave to his wife. Zhan Xiaotian, the regent of Wan Kingdom, was a talented general with a heavy army, but he was assassinated five years ago. He was seriously poisoned and trapped in a wheelchair. Two hearts burdened with persecution and betrayal, let's see how they can walk hand in hand after marriage to achieve revenge and redemption, and create a prosperous world together.