Some of the chapters made me cringed so bad. The mc are also a fool. In some chapter he will be extremely strong and the next chapter he suddenly became weak.. And i dont know where he put the other skills that his pet has. He only use a few of their skills. Also in some chapter the mc is smart and suddenly he became stupid. In the first few chapter his pet could talk with him but suddenly in the later chapter He didnt even know what his pet is trying to say or think even though his pet already formed a contract with him... What is this???!!
I'm sorry, but that's a lot of violence in the first 10 chapters. I feel sick to my stomach right now, having read about her tail being bitten off. Imagine, someone taking half of your spine.