The Battle of the Three Kingdoms, is a free to play action game, where you fight for the Kingdom's supremacy, against other players' Guilds. Since the discovery of gems, the way the world worked, normally ruled by men, changed. These gems can increase women strength ten times and draw out their potential. You are a samurai that travel around Japan with your Sister Ruri because your father said you have to prove yourself and get some merits. You are also broke.