Flourance had a very special skill, but it came with a few limitations that rarely anyone knew about.
Firstly, it could only be used for a second at once before it was automatically canceled. The bigger problem at the moment was the second limitation of this ability which was something that Flourance was actually worried about because that was basically his true weakness in this situation.
The second limitation was that the object he was carrying wasn't affected by this ability. That made it so that the parachute was still vulnerable.
Even if he could survive the attack, if his parachute was hit, the outcome was going to be the same. That would result in him falling on the ground, face first, and dying.
As he was worried about this, he let the others go out first so he could jump after Lucifer was already engaged by his team members. It was no less than using his team as bait for his survival.
