When she was helpless, Cheng Zi met Ai Yixuan. From then on, Cheng Zi's life centered on Ai Yixuan, and Ai Yixuan protected Cheng Zi everywhere like Cheng Zi's angel. If time were frozen, then I hope we could stay this happy forever. Cheng Zi always prays like this.
But reality always makes their love road full of thorns. Cheng Zi can give up everything for Ai YiXuan, but what Cheng Zi always ignores is that Ai YiXuan can give up his life for Cheng Zi.