Upon hearing this, David Jones's face eased.
Having Rainbow and Daphne simultaneously release a peak Class VI King attack might be difficult, but it wasn't something completely impossible to achieve. This was much easier than what he had initially anticipated!
David Jones's eyes flickered with a glint, and he asked loudly, "If we can break your Arcane Force furnace, does it mean that we passed the test, and could ascend to Sky City?"
The Black Armor Dragon raised its head proudly, "Of course not. Breaking my Arcane Force furnace will only make me lose the infinite energy boost. Only by completely destroying my head can be considered as passing the test."
"Furthermore, let me remind you that you don't have much time left. If you can't defeat me within twelve days, your team members will definitely not survive!"
Having said that, the enormous alloy wings on Black Armor Dragon's back instantly spread out, and then the dragon soared into the sky of the training room.
