The main character, Lee Soo, lived an ordinary but happy life.
Five years ago, he suddenly loses his parents, and becomes a devastated man, as he struggles every day.
When he was exhausted from the suffocating daily life, a portal opened in the room.
A place he has never been to, a place he doesn’t know what might be.
A healing life to enjoy in a different world starting as a commoner and turning to a feudal lord.