第 10 集: 櫻挑戰國王，欲以特魯托完成的鑰匙奪回身體
2021年12月12日 播出
Using the key completed by Teruto, Sakura challenges the King. The reason why she wanted to challenge Kikka was to make her wish come true, which was to regain her own body. Since she was unable to take part in Rebuild Battles on her own, she tricked Teruto into fighting in the battles to complete the key for her, so she could appear before the King. A siren signaling the start of the King battle echoes throughout Neo Kyoto. Sakura and Kikka both call their Aces and face each other. Sakura's fight to make her wish come true begins... (Source: Crunchyroll)
集數
- 第 6 集 · Teruto 與團隊追擊卡牌教授 Dairo Keisen
- 第 7 集 · Hiyori 與朋友們前往 Neo Kyoto 的 Kamitoba Beach Resort，體驗虛擬海灘樂趣。
- 第 8 集 · Teruto在Kamitoba Beach Resort偶遇兒時玩伴Ai和Ishinome
- 第 9 集 · Teruto 在關鍵的卡片對決中面對小學生的 Mikhail Saiki，以完成他的鑰匙。
- 第 10 集 · 櫻挑戰國王，欲以特魯托完成的鑰匙奪回身體
- 第 11 集 · 照斗與奇奇卡展開兄弟Build-Divide之戰，飛熊瑪里奧則懷著惡意在一旁窺視。
- 第 12 集 · 特魯托在與奇卡交戰時回憶起新京都的真相，並尋求和解。