okay it's oddly specific but I don't remember the plot or even characteristics about the main characters but it's a bl and like these monsters would come in from a different dimension and I just remember the art being very unique I remember two of these monsters one of them resembled a queen like on a deck of cards and they were attacked through a hallway with numerous paintings and then another monster was created by some mad scientist and she was a like a robot?? but basically she was trying to get the eyes of the main character? ugh idk if this helps but there was also a side couple and one of them had water capabilities
A fem boy that is taller than me