"Ai's Sad Frustration" is the one-hundredth-and-tenth episode of Yu-Gi-Oh! VRAINS anime. It aired in Japan on July 17, 2019.
Ai has discovered Akira and Blue Maiden in the network. In order to seize control of SOL Technologies system, he challenges the two of them to a Duel. The Zaizen siblings protect each other and fend off Ai's attacks. With their minds as one, the two of them launch a counterattack against Ai.
Featured Duel: Ai vs. Akira & Blue Maiden
The Duel is conducted as a Master Duel.
The Duel is also conducted as a Tag-Team Duel, with Akira and Blue Maiden teaming up against Ai and sharing the same field, GY and LP.