After consulting with the administrator, Bam succeeds in getting permission to take the administrator's test - if the pass, then Rachel will move on. For the test, Bam and Rachel are placed into an underwater Shinsu ball along with fish and must be captured by net dolphins and eaten by their queen to pass. The remaining participants must stop the net dolphins' enemies: the goblins - who control marsh worms - and striped ground pigs, from interfering with the net dolphins. They must also watch out for The Bull, a mysterious and dangerous creature that eats almost anything that moves. In the caves, Shibisu runs into The Bull after receiving a warning from Hatz that the two participants who were with him have gone missing. Shibisu is saved by Anaak and Endorsi, who arrive just in the nick of time. However, the two start competing and betting against each other to see will defeat The Bull first. The Bull however, runs off and Endorsi and Anaak follow, leading them to become separated. Endorsi runs into The Bull, which is now stronger, and she left nearly unconscious. Anaak on the other had, runs into Lo Po Bia Ren, who stabs her through the torso. Ren is now controlling The Bull and it brings a captured Endorsi to him, who is ordered by Ren to kill the Anaak, the imposter princess. Meanwhile, Hatz, Rak, and Paracule are keeping an eye on the goblins. Khun instructs them to wait before moving in, but there are more of them than expected. As one of the goblins prepares to attack Hatz, Paracule reflexively skewers it with his spear, prompting the rest of the goblins to attack.