Secret of the Old Ones Series by Blaise Corvin

Secret of the Old Ones is a deep dive VR game the likes of which the world had never seen. Trent Noguero, a hardcore gamer, has been playing for a year and is about to get his big break. He is about to catapult himself into the ranks of the most powerful players in the world. However, power comes with a price, and celebrity creates enemies. Trent has the keys to massive success, but he also accidentally painted a target on his back…both in, and out of the game.