Picking up where the second OVA left off, follows Gon and Killua as they continue their intense training under Biscuit Krueger to prepare for the end-game of Greed Island. The story centers on two major conflicts:
This OVA represents the last time the 1999 series' aesthetic and voice cast were used to adapt the manga before the series entered a long hiatus. Hunter X Hunter OVA 3
The OVA features the opening theme "Believe in Tomorrow" and the ending "Moshimo Kono Sekai de Kimi to Boku ga Deae Nakattara" by Sunflower's Garden. Picking up where the second OVA left off,
"Contact x Razor x A United Front" – The initial encounter with the Game Master. "Contact x Razor x A United Front" –
"Unite x Impact x Bungee Gum" – The climax of the battle against Razor.
"Reunion x Hisoka x Sports Battle" – The start of the high-stakes dodgeball game.