Yu-Gi-Oh! GX Season 1 Episode 78

Yu-Gi-Oh! GX Season 1 Episode 78 SerialGo Watch Online Streaming — Serena, Sartorious's sister, guides Jaden, Aster, Grandpa, and Bastion to Kaiba Land. Aster and Jaden enter the Virtual World to see Syrus and Tyranno, who are a Vehicroid and a dinosaur. Then, Serena tells them that the only way they can get out and save Syrus and Hasslebery is to defeat her in a duel. The duel is also organized to determine who is the chosen one to stand alongside Sartorious.