C63 Adoptive father not dead?

These metal knocks came from behind, but after turning around … I didn't see anything.

Behind me, there were still many tombs. Due to the snow, these tombs had already turned white, giving off a desolate feeling.

It looks like... It was lonely and a little sad.

At this moment, I saw traces of metal striking on the snow not too far away.

It should have been the mark of something like a hammer