Breakthrough with the Forbidden Master - Chapter 351: Intermission (Psychic Girl, All Grown Up)

After his death, Bern awakens 10 years into the past as the third prince of Kailis, the enemy country.

He became a teacher at the best magic academy in the empire.
….For being mistaken for someone else.

Link was the top Archmage in the entire server. He had just defeated the strongest boss, the Lord of The Deep, Nozama with his party. However, instead of going back to town, he was transported to a secret location with pixelated CG.

With the sudden announcement of the launch of the holographic virtual network, Chen Mo, a hacker, received a special commission to hack this system in a bid to halt advancement.

To complete his task, he enters GENESIS – the holographic virtual game touted as the most secure – to look for a way to hack it. In his search, he inevitably becomes a terrifying force to behold.

- Description from Novelupdates