Dark Sun, Dark Spore

Digimon: Digital Monsters

Ken meets Yukio Oikawa, who knows his past and wants to copy the data of the Dark Spore embedded in his neck for the kidnapped children. The rest of the DigiDestined fight LadyDevimon and MarineDevimon to catch up to him. Yolei and Cody are both forced to watch their Digimon partners kill other Digimon.