To Get Her(2019)

To Get Her is a fantasy romance series that follows a famous idol who becomes trapped inside a video game world. His girlfriend enters the game determined to rescue him, only to discover they've both been assigned new roles: he's the third prince obsessed with music, and she's the third princess tasked with helping him claim the throne. As they navigate this digital realm together, the couple must balance their quest for escape with the unexpected challenges of their new identities and the political intrigue surrounding the kingdom. The series blends gaming adventure with romantic tension as they work to find a way home while uncovering the mysteries of the world that has imprisoned them.