In the hospital, it's quiet. Everyone has gone to sleep. Only three big men are still there to watch her. They think of ways. Tonight, even the moon doesn't show up. Maybe they are hiding and crying secretly. The rain also keeps coming. I don't know when I'm tired of crying. I'm asleep, but my little hand still clings to my mother's hand and doesn't let go.

"Mom, mom, don't leave me! I am Yiyi. " Yiyi cries in tears in his dream. Shangye puts on a coat for her. She can't help it. Even if she doesn't feel comfortable sleeping like this, she will go. He can understand her...