第4話: エリカとの戦闘後、リナの正体が明かされ小競り合いへ
2020年10月25日 放送
It turns out that the masked magician that fought with Erika was Lina. With her identity blown, Lina uses the Parade spell to attack Tatsuya and a skirmish ensues. Both parties receive reinforcements and things quickly escalate. In the aftermath intel is attained and given to the other parties hunting for the 'vampires'. (Source: Wikipedia)