Cardfight!! Vanguard

Kai's Will (4x16)

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While Naoki, Kamui, and Miwa continue their training, Kai and Misaki are still distraught by what Aichi and Kourin had said to them. With reassurance from Leon, Misaki eventually regains confidence and her faith in Kourin; she then begins her own training with him. However, with the Blaster Blade Seeker card gone, Kai remains lost despite Jillian's and Sharlene's attempts to help him. When Leon retells the story of when he willingly had accepted Void's power, he asks Kai what does he want to do. Finally, Kai realizes he wants to save Aichi no matter what and returns to using his Kagero deck. Kai and his friends finish their training and leave the island. As they return home, it is revealed that Leon and Ren were offered by Aichi to become Quatre Knights, but they both declined. They decided to stay neutral and instead leave it to Kai and his friends to save Aichi.