Gu Shaoheng

Gu Shaoheng, is a prick type of protagonist that's been isekai'd into one of your favorite novels. You just so happened to be isekai'd at the same time in a slightly different place, a different family and a different town. You aim to get stronger with hard work and by using only the benefits that weren't used by characters in the novel, but were explained in the novel. Gu Shaoheng isn't like you, he does whatever he wants acting like this is just a second life for himself, even though he clearly read the novel. The boy almost messes up a key plot point for one of the main characters needed in the sect in the future to save the cultuvation world. This pisses you off along with his constant phone-checking pose hints at a long-awaited message.