He can easily move to help Kaiba find purchase on his back. Once the small dragon felt steady he took a step, testing it.

All was good.

"I don't know... Shuǐlóng ah that is. Lan Jingyi. He wanted to make candy with simple spells to help people, give them some energy, calm them, lift the mood. But... Something has gone wrong..."

Lan Jingyi has a mischievous streak but he doubts he would go around transforming people into dragons without their consent. As far as Taiki knows that isn't a power Lan Jingyi even has.