To keep the secret of the Divine Realm's seed, Jiang Fan pretends to be mute for eighteen years. Just as he is about to end his disguise and marry his fiancée, Xu Yining, under his true identity, she threatens to take her own life to break off their engagement and makes her younger sister, Xu Youran, marry Jiang Fan in her place! Xu Youran is lively and kind. She neither looks down on Jiang Fan for being mute nor despises him for lacking a spiritual root. Even when he has absolutely nothing, she is willing to marry him. With a wife like her, what more could a man ask for? Possessing an extraordinary spiritual root, Jiang Fan takes Xu Youran with him as he steadily ascends to the pinnacle of martial cultivation, leaving Xu Yining with endless regrets. Adapted from the novel Tai Xu Zhi Zun by Cang Tian Ba Zhu.