LMAO If MC didnt view the heroine romantically before, now his definitely never gonna view her that way again. The Mangaka really wasnt kidding when he refers to her she as the loser heroine.
Eh? I read 47 chapters for this? They could have done anything with the decent initial premise, but chose to went with the cheap matrix knockoff route. It could have been something so much better. For shame.
The broken spoon at the end suggests that the whole thing wasn't entirely a fantasy at least. Or maybe it could be that he did buy ice cream and the heat go to his noggin so bad that he hallucinated about eating ice cream with Onee-san when in reality there was no one there and he was just...
Bruh Mangaka could have just made it so she simply had no interest in MC in the first place. There's no need to further make your character freaking gæy out of no where just to justify that.