I read up till ch. 60 and so far, it's not a bad story. On the other hand tho, I feel like the story moved away from the fact that Ian is supposed to be trying to save the world from the upcoming calamity, and is just focused on his relationship troubles. We're not being shown how his strength is increasing; he just jumps into things like a bull and somehow manages to get through with luck.
The MC acts very rashly and the author just uses plot armor to get him out of trouble. Ian is the second son of a Viscount but has attacked people of higher aristocratic positions than him many times with little to no consequence (no action from school authorities or teachers. In fact these guys are pretty much non-existent except for the guy who ran the swordsmanship class. We haven't been introduced to anyone else). So far he has just solved all his problems with mad violence which can only get him so far.
Summary: I think the story can be better
