Review Detail of Rceasar in I Can Level Up By Staying Idle

I started reading it for fun as the few chapters were good and thought it would entertain me if I read till the end ,but was disappointed as many chapters were not complete or came to an abrupt end. The ending was also a waste ,Mc became powerful in the whole universe in just 1 chapter no story ,no drama no explanation if u have lots of free time to waste u can read this.