Xu Yi has been described by outsiders as someone else's child since she was a child. Everyone only saw her excellent side, but no one ever asked her what she wanted. It wasn't until the age of 14 that a different person appeared in Xu Yi's life. The two agreed to make a promise that belonged to them.
"Xu Yi, do you know what Ultraman's mission is? It is to protect the peace of the universe." The boy continued: "So you must believe in light."
Believe in the light, he is her light.
Purpose: Don't be a coward