C97 Is yukiko crazy

I couldn't see the expression on Yukiko's face because of the light, but I could see that he was coming back with a shovel in his hand.

Hiroko's steps were heavy, heavier than usual. With every step I took, my heart quivered. I didn't know what he was going to do, but I watched him walk over to the mound.

"Yukiko, Yukiko, what's wrong with you?"

With a face full of anxiety