第 8 集: Haru 面對強敵，同時發現 Tomoko 正是紅王 Scarlet Rain。
As Kuroyukihime's team attempts to claim more territories, Haru finds his tactics are becoming easily read by his opponents. He returns home to be greeted by Tomoko Saito, who is allegedly his second cousin who is staying with him while her parents are away. Haru soon deduces that she is in fact a Burst Linker known as Scarlet Rain, revealed by Kuroyukihime to be the Red King. Following a mishap in the bathroom, Tomoko challenges him to a Brain Burst match, proving to be too powerful for him. As Tomoko wins the match, she requests a real life meeting with Kuroyukihime. As Haru discusses the matter with Kuroyukihime, she reveals she had a thing for the previous Red King, Red Rider, who she had beheaded when she betrayed the other Level 9s. (Source: Wikipedia)
集數
- 第 4 集 · Haru 在面對 Takumu 真實身份的同時，保護 Kuroyukihime 免受汽車撞擊
- 第 5 集 · Haru 展開雙翼，與 Takumu 展開一場改變人生的決鬥
- 第 6 集 · Haru 與 Takumu 一起訓練，並僱用 Aqua Current 擔任保镖，同時 Takumu 與 Kuroyukihime 進行決鬥。
- 第 7 集 · 黑雪公主向拓武發起挑戰，而Current在抹除春人的記憶前測試其信任。
- 第 8 集 · Haru 面對強敵，同時發現 Tomoko 正是紅王 Scarlet Rain。
- 第 9 集 · 黑雪姬同意與小崎優子會面，討論災難之鎧
- 第 10 集 · 在團體面對黃 Radio 之前，千優詢問關於 Brain Burst 守護者的事
- 第 11 集 · Silver Crow 與 Scarlet Rain 就第五起 Chrome Disaster 事件對 Yellow Radio 進行對峙
- 第 12 集 · 黑蓮與銀鴿擊敗鎳災，紅雨則直面櫻花的過去。