[ He has seen Romans make glass and so long as he avoided letting it cool too quickly it didn't seem that difficult. He wouldn't have wanted to try to make a bottle out of it though, glass blowing was a skill! ]

Mm? You're... actually happy about this?

[ That was a strange reaction but hey, he would run with that. ]

Yea, greenhouse. Just having powers isn't enough, you ought to know how to give them a practical use.