Orbit! Slingshot Effect?

Lu Jun closed his eyes and began guiding the gravitational pull of the five organ planets to influence the star cores within the six bowels.

This was an exquisitely intricate process.

He needed to calculate the length and width of every meridian, the speed at which Spirit Energy flowed through them; he needed to calculate the mass, density, and rotation speed of every star core; he needed to calculate the strength, direction, and range of the gravitational pull from the five organ Planets.

If these calculations were handed to mortals, ten thousand arithmeticians calculating for ten thousand years would still never finish them.

But Lu Jun's Divine Sense was powerful to an unimaginable degree. Hundreds of calculations ran through his mind at the same time, each one precise to the sixth decimal place.

The Gold Star rotated within his lungs, its gravitational pull extending outward through the meridians until it reached the large intestine.

The Dragon Scales star core in the large intestine sensed that gravitational pull and began moving along the meridians toward the lungs.

But it did not fly straight over—because Lu Jun had set up a "slingshot effect" along its orbit.

This idea came from his profound understanding of astronomy.

Comets in the sky orbited the sun, their paths elliptical.

When a comet drew close to the sun, the sun's gravitational pull would accelerate it; when it moved away from the sun, its speed would slow.

This was the slingshot effect—using the gravity of celestial bodies to accelerate oneself.

Lu Jun applied the same principle inside his own body.

The star core set out from the large intestine and traveled along an elliptical meridian orbit, first approaching the lungs, gaining kinetic energy as it accelerated under the pull of the lung's star, then being flung outward toward