Hm...well...this is a bit unrealistic if we considered them regular Coccinellidae. I guess they were made to be able to provide enough lift so that hundreds instead of thousands were sufficient to provide enough upward thrust to a human body. (very) rough projections from the equations on this page: [link] Of course, we'd need to know the speed of ladybug wings and the surface area and the amount of air displaced and the weight of that amount and all. Not gonna go through that. They weigh .021 grams, but again, they were probably created by the cube to be more efficient with wings and lighter and such. They fly about 5 mph but that isn't vertical. Blech.
oh how i missed pilot say. Thank you for bringing him back <3 The comic almost felt lonely without his childish antics x33 You should upload the picture from the newest page you uploaded where the woman's face is really close to his. ((faint but exciting dreamful fanservice for the pilot fans ;D))