That Time I Got Reincarnated as a Slime (2018)

S1E20 Yuuki Kagurazaka

With the danger of Charybdis now behind them, Rimuru experiences a dream that night featuring Shizu, who is seen teaching children at her school in the Kingdom of Ingrassia. This vision reveals her unresolved feelings. Inspired to fulfill her dreams, Rimuru departs from the Jura Tempest Federation and travels to the capital of Ingrassia. His primary objective is to connect with Yuuki Kagurazaka, the Grandmaster of the Guild, who is not only a Summon but also a former student of Shizu’s.