"King Edward has risen to the throne, inheriting a kingdom plagued by war and unrest. With a legacy of bloodshed and conflict left behind by his predecessor and his twin brother, King Edward must unite his fractured realm while unravelling the mystery of their past. Can he bring peace and order to the kingdom and restore its glory, or will the legacy of blood doom him to repeat its grim sins? In Royal Blood IV, the fate of the kingdom hangs in the balance."