I just checked the Chinese version(I don't really understand what's going on and just guessing from what the art looks like) and oh my this turned so bad that I regret knowing this manga exist.
1st chapter and there's already regards who's rating the manga. Wtf mangadex should atleast have some kind of rules before you could rate a manga. Like reading 5-10 chapters first before you'd be allowed to rate it.
Man I really feel bad for that dark mage girl who summoned him. Hope she's not dead yet. It would be better if the flow of time from each world is different.
Man I just want to see him, his sister and the squad conquering a dungeon while also cooking monsters happily. Please give that to us at the end author.
Why the f does the MC act like a kid when he's actually 35 I know that he might be doing that because he really is just a kid but why does he have to do that too when he's alone.
Making Glass isn't that easy though, you might be able to melt glass but when it cool down it's really fragile as f. Like even moving it for a bit might make it crumble and be turned to pieces.