Even though the 9 Clans in Arc Chaestra have returned to peace, also their leaders have made friendships. But what made the Dragons clan return to attack and invade 8 other kingdoms like the Gate of South war 2,000 years ago?

Padahal 9 klan Arc di Chaestra sudah kembali damai, para pemimpinnya juga sudah menjalin persahabatan. Namun apa yang membuat klan Dragons kembali menyerang dan menginvasi 8 kerajaan lain seperti perang Gate of South 2.000 tahun lalu?