Hakuryuu Ren vs Gyokuen Ren

Hakuryuu Ren vs Gyokuen Ren is the fight between Hakuryuu Ren, the Kou Empire's Fourth Prince, and Gyokuen Ren, his mother and Kou's Empress.

Prologue
During Hakuryuu and Judar's conversation, Gyokuen came and annoyed Hakuryuu with statement, that before, she should have killed his sister, Hakuei, along with their brothers, Hakuren and Hakuyuu.

Battle
Hakuryuu immediately Djinn Equips with Zagan and attacks Gyokuen. She defends with Borg created from Black Rukh. Despite his efforts, he can't break it. She then puts her hand on his cheek, says it's enough, uses powerful attack, which is enough to send him flying, and injures him.