The Wind Rises and the Tide Sounds in Each Direction

Ten years ago, Lin Yan gave up everything and lost both her legs in order to save the young boy Zhou Yunian. He cut off his fingers as an oath, promising that she would never let her down. Ten years later, he cheated on her on the pretext of "system mission", allowing his new love to steal her eyes and hurt her best friend. The truth is revealed - the so-called system is just an excuse for his change of heart. Lin Yan gave up and left and returned to her original world. Zhou Yunian regretted traveling through time, but found that she was already with her old friend who had returned from the dead. He spent the rest of his life trying to make her give birth safe, and finally died alone in the snow. The wind rises and the tide rises, everyone returns to their own side.