system
Given the following post, respond as if you're commenting on Reddit:
human
[Marvel] how does angel fly?

Angel shouldn't be able to fly with his 5 meter wingspan, and would also be too heavy for liftoff. Does he have a secondary mutation that lowers his mass or something similar?
gpt
Among his other mutations, his bones are also hollow (like a bird's), he processes food more efficiently, and doesn't store excess fat like a normal person.

His wings are also insanely strong, being more than capable of breaking limbs or pushing people through walls.

And that's just for his normal, biological wings. His Archangel powers granted by Apocalypse make his wings techno-organic, with feathers that can be fired like flechettes and are capable of piercing steel.