Continent-Level Strategic Weapon, Heaven-Deriving Orbital Cannon

The next instant—

The searing pillar of light fired from the Mortal Domain plunged straight into the deep sea, striking the Heavenly Dao Strange hiding there with perfect accuracy.

Eight thousand meters beneath the sea.

This was a depth humans could scarcely reach.

At least.

With the Mortal Domain's current capabilities, they could not send anyone that deep underwater. Even a Submersible Ship could descend only a thousand meters. But not being able to send a person down did nothing to hinder a Sky-Piercing Pillar.

Several breaths later.

Boom!!!

Towering waves surged, and blazing light erupted across the sky above the entire coastline.

Chen Fan stood calmly on the shore, watching. The Heavenly Dao Cannon truly was a defining creation of a second-level continent, possessed of a devastating allure. Aside from its steep price, it had no shortcomings.

Even he found it expensive to use.

Other continents would find it more expensive still.

But.

If a Level-20 Heavenly Dao Cannon was already this terrifying, how powerful would a Level-30 Heavenly Dao Cannon be once Eternal Night Continent advanced to a third-level continent and broke through the level cap?

This Sky-Piercing Pillar stored the power of a single shot from a Level-20 Heavenly Dao Cannon.

The Sky-Piercing Pillar primarily supplied propulsion. Its destructive power came from the Heavenly Dao Cannon.

And.

The Heavenly Dao Cannon's level-20 maximum-level effect was—

"'Nine-Nine Returns to One,' Heaven and Earth Mourn."

The effect was exceedingly simple.

``` "Once the continent advances to a third-level continent, ninety-nine Level-20 Heavenly Dao Cannons can be combined into one red-grade 'continent-level' strategic weapon, the 'Heaven-Deriving Orbital Cannon.'"

"P.S.: Purple-grade city defense structures are the highest grade available to continental landmasses."

"Red grade denotes 'continent-level' strategic weapons."

"The cost of activation is immense. At full power, it can easily destroy