In the middle of a dense forest, an ancient castle stands in the shadow. . . That's Lansen~ This place attracts countless monsters. . . Just because here, monsters can absorb the power from Lansen. . In one day, one can become very strong. . .
In order to protect the human world, a clan of barrier masters appeared. . . A family who sacrificed their lives to protect the human world. .
My name is Wu Yiai, and my family has been a realm master for generations. . .