iirc it's because he's looking for something that's hidden in Solath? not sure
It's because he's bored and he thinks starting from scratch would be easier to find what he's looking for. "it" is his lover and he wants to move on and try again to find it (a mate and a purpose.)
I think he's been looking for a mate on solath for a long time. He's a destructive dragon so he must be like fuck dis place I'm out and proceed to destroy it
Okay so no real reason yeah ╮(￣▽￣)╭
I forgot but why does Yanu want to destroy Solath again? He’s frustrated yeah but why Solath?