No, the previous 4th years were only up to the intermediate one

What a good concept :) I've read a few system novels and this one got all of the things I want! Good job author! keep going! [img=recommend]

I've been reading this book since it was released. Although the author did have a few grammatical errors at the beginning. I can see that he/she is gradually improving over time. I like the spicy chapters once in a while and it seems that the author has quite a few ideas regarding how to spice up sex lol. Overall, a good read. A breath of fresh air from your typical mc with cheats. The mc here uses his brain and existing knowledge that was slowly built up from reading lots of books when he was young.