Onboard the freight ship to Tehaisa, Kaiba is now a stowaway amongst the packages, when he gets acquainted with another stowaway named Kochu and her boyfriend Butter. Later on planet Lala one of the memory tanks explodes, causing the memories of 200,000 people to leak into the sky and the suspect is the same person in Kaiba's locket.

After escaping the freight ship, Kaiba and his companion crash land onto a nearby planet and just when they are about to be discovered a young girl named Chroniko helps them. Chroniko tells Kaiba about how she is planning to sell her body to help her family, but the next day, something unexpected happens during the procedure. Kaiba later learns of the truth about Chroniko's family situation.

Kaiba and Vanilla find themselves on the weird underwater planet Nene and they later go to check out the moon. It isn't long before Vanilla finds out that they are wanted, for being involved, in the explosion on Lolo. Later on Kaiba looks into the memories of Gel, which he copied and it is then he discovers that Gel is Neiro and is also responsible for the explosions.

The end of the world draws near, as legendary memory eating plant approaches. What's more is that Kaiba/Warp wants everything to be erased, so Neiro is the only one able to stop him with the memory Kaiba had once forgotten.