I dont mind the harem progressing, but the story should be moving along as well. They literally woke up and talked, thats it, the whole chapter went by.
Oh dude! Don't drop a brutal series on people without a head up. People freak the fuck out with re:monster and the mc is a literal monster. The author of creature musume goes H.A.M with everything, world building, character inner monologue, art, sex, violence. If you can't stomach re:monster, then stay away. If you can't stomach radical differences from your own moral and worldviews, then stay the fuck away. That manga required a healthy separation of yourself and the story being play out.
It's possible, but apparently Author is feed-up with this series (if rumours are true), which is why he gave-up.
Currently he is more focused on his "Reincarnated as Space Mercenary" Series.