Corrector Yui Temporada 1 Episódio 11

When Yuis dad asks her and some friends to test his companys latest VR, Marine Adventure Land, Yui is thrilled. But not all of Yuis friends are free, so double-dates (Yui and Shun, Haruna and Takashi) are arranged. The new game uses recordings of real whale songs to make people serene and happy... something Grossers not about to let happen!