Chapter 672: Upright Hanged Man (Part 3)

Stark Tower.

Boom!

The hot melt cannon burned through one explosion-proof door after another, and Lille's mechanical body opened up a path dripping with molten steel like a laser drilling machine—

In another world, the missile is about to reach its apex!

Upon reaching the apex, Lille's plan enters a critical moment:

Using the remaining nuclear-powered airship propulsion system to replenish the fuel chamber with weapon-grade uranium, allowing the missile to reach the intended altitude is not difficult.

But after that, the missile will begin to descend, entering the gliding phase, during which gravitational potential energy will convert into kinetic energy.

Usually, missiles require very stringent aerodynamic designs to avoid air resistance as much as possible, ensuring the missile can reach hypersonic speeds.