1. The little sis, by a normal person's standard is described as a clever and sensible child that doesn't want to cause trouble for his brother. And yet, she'd buy a lowest ranked beetle that doesn't suit her to make a contract with. The reason? It's cheap and could save money for her brother. Sounds okay, right? But NO. Note that incompatibility often means backlash and failure. So, if she really is clever, she'd at least buy the cheapest one that is compatible with her, no?
NO.
The author wants the story to go like this. The sister fails to make a contract and made her brother worried. Her teacher pinned the blame on her brother. MC's plot armor saved the day by giving her a big surprise later. But the way it's written made me disgusted. Simply put, the sister knowingly made a contract with an incompatible beast which had an extremely high chance of failure, received a backlash and made her only family worried. This is how I read and understood it as. Does it even make sense?

It became clear as day here that all the author wants is to make the story goes his way instead of thinking whether this or that course of action would fit the characters doing it.

The MC, as stated by himself is a transmigrator. Transmigrated into this new world with memory intact and as a baby. Even so, it took him all until his parents are dead for years and his plot armors showing effect to make him think of searching for what exact jobs did his parents have. Nope, no reason but just a sudden curiosity.

Most importantly, their jobs aren't even secretive. They are like the combat police of that world. They fight off invaders that came with dimensional rifts. It's a job that is a respectable one but even after his parents died fighting the invaders, he still doesn't know nor does he even bother to know about their deaths. The government didn't even come and do well, whatever you'd expect them to do.

AGAIN. DOES THAT EVEN MAKE ANY SENSE?

You'd expect a newborn transmigrator to be curious about the world he's in. If it's normal, accept it and move on. If it's dangerous, be vigilant. And yet, this MC doesn't even bother knowing more about his own parents or even the world tbh (it was stated that he cares about them, just so you know).

And so why bother letting the MC be curious about it all of a sudden? Suddenly noticing the keepsake (always been there for f*ck's sake) of his parents popping into the story and suddenly made him suddenly curious. What for?
Here's the reason. It's because the author wants to give the MC a startup gift. Because all of a sudden, after the MC got curious and 'found' out what his parents' jobs were, two guests knocked on the door. In the middle of the night, mind you. And..... they're his parents' coworkers. Here to give him some sort of reparation which is in fact a thing redeemed by their past merits.

So, you're telling me that it took them like ~a decade long to deliver that shit. And they had to come right after the MC finds a bit more about his parents, right in the middle of the night?

All these f*cking happened because the author wants to write it that way. So what got broken to pieces as the result? We got a transmigrator (MC) that seemed like an incompetent buffoon that couldn't care less to know about his family's situation after being reborn, despite repeatedly saying he cares oh so much about them. We got a government that seemed like a piece of sh*t to their own peoples that sacrificed their lives in a war to defend their own country. Right, we also got former comrades of the MC's parents (except for the aunt and uncle) that seemed like douchebags even with how good the author tried to make them be.

The plot armor is disgusting. How the world is created for the MC alone. As if the whole world has got to stop and revolve around him.

Others need to work hard for results. He only needed the plot armor for it. I need to pass the test but I don't want to study. Oh! My cat evolved and is able to memorize all the knowledge in the book and even sort them out by itself. HOW CONVENIENT.

Others need to have the talent and also work hard to be a creation master. He only needed to hug that one thing and breathe. And the author keeps making it seems like he had it so f*cking hard. Give me a break.

I did say that the world itself revolves around the MC, right. Plainly put, the moment the MC decided to do something, the world will suddenly pop out things that never happened before and it coincidentally benefits the MC most if not all. He decided to take the exam for the Creations Master and the rules changed for him. The reason the author gave isn't even convincing to me.

Also, a rant since I mentioned the Creations Master. Another blatant forced plot by the author to make the MC go in that direction with a flimsy excuse. Excuse is, I don't want others to know I've a power oh quite similar to the Creations Master so I can only join them to protect myself. So, by putting himself up on a pedestal with fame isn't enough danger? Since he could sell things in the virtual world, he could just buy and sell things secretly and build up his strength within the shadows. That one option there, no? Or how about just show enough talent to be barely good but not bad? The author wants him to join the associations as a genius so he (author's self-insert MC) could be lauded and praised so the reason he gave is this ; I can't let others know of my powers so the only option I have is to join the Creations Master Association. Not only is it forced, it is childish and cringey.

For those who doesn't know, Monster paradise is about a boy that got isekai'd into another world, where he has no parents and had a younger sister to take care of. His sister is a genius and although he had a cheat, it took some time (a few years I think?) before he was able to activate it and use it. His body also has some problems like his life wheel being broken (?) Causing him to lose more vitality (or something? Please excuse it's been a few years since I last read this) he also had a very good relationship with his sister.

It tells the story of some guy getting a cheat that can upgrade the grade (or quality I think?) of a monster, he had a pet centipede that has been with him for a few years, he later got a shop that can upgrade the quality of the monsters, and like the other one, absent parents. Their world had a ranking system of people who could upgrade or heal monsters (I can't remember what it's called though).

It's about a guy that got isekai'd into another world, where his parents are dead and he had a sister to take care of, he had a frail physique, and runs a shop. He and his sister had a good relationship, and later he managed to finally activate his cheat that took him so many years to do so. And his cheat can upgrade the quality of monsters. He later took on a job of upgrading other people's monsters, but I can't remember if he established a shop for that purpose. The world he is in also had a examination to determine the grade or ranking of the people who can upgrade or heal monsters. and also, like the monster pet evolution's MC, he also had not one but 2 pets that stayed with him for so long but they're not insect related. And like always, absent parents.