Super Cube

The monster cores are still on him, and he's not going to let them go. He's a disciple of a big sect and he has a noble blood line, so he needs to survive. Worried that the monster cores might be stolen, he shows the team how to find the purple-vein fruit. The fruit is worth one thousand points, so they're going to have to give it to the monster core that's stronger than the one they just defeated.