时间的守护者静静守护着每一个瞬间，仿佛在诉说着生命的意义与珍贵。xxav

　　One day, in the family manor, four cousins discover a passage leading to a mysterious world. Trapped in this unearthed land, the Kingdom of Keoherus, they must confront the Guardian of Time, face dark forces and beasts to hopefully get back home.