Ep. 13: Pirates kidnap children to force Ulysses and No-No to face Sirens guarding Olympus universe map

13

Pirates abduct children to coerce Ulysses and No-No into confronting the Sirens. These creatures are rumored to protect a map of the Olympus universe. The captors use the kidnapped children as leverage to ensure the pair ventures into the perilous territory guarded by the Sirens. This dangerous mission is undertaken specifically to retrieve the map, which holds significant importance regarding the Olympus universe. The situation forces the protagonists to navigate the threats posed by the Sirens while dealing with the immediate crisis of the missing children.