Senku was snickering lightly by the time he hit the ground with Inigo's protests. Sure, everything was tire and all of that, but honestly people telling him he couldn't do something, only to find out he could never got old. Especially when Gen did it.

Inigo's squawking was a close second to that.

"Ten billion percent correct, we're not birds, we're not going to fly under our own power. That's what the balloon is for. This way." He beckoned and started walking into the woods.