After a heavy blow, Yiyi became silent and silent. She always didn't like talking and didn't play with others. Every day, she stayed there alone. She either looked at the sky quietly or sat in a simple place to think. This made Ranran worried. She stayed with Yiyi all day and tried to make her happy, but it was useless.

at night, Yiyi often has nightmares and cries, "I'm not a monster, I'm not a monster, don't ignore me, I'm not a monster." Then he opened his eyes with too many tears, and then there was a burst of crying. As he went on day by day, Ran Ran Ran...