The underground of the imperial palace in the Eternal Heart world had already been carved into a vast laboratory.
Deep within that bottomless laboratory stood a half-finished Level 5 Matter and Energy Converter, several thousand meters tall, engraved with countless profound spell seals and fitted with all manner of mechanical pipes like blood vessels.
A flash of light flickered, and Yang Feng appeared in the center of the vast laboratory. With a wave of his hand, the Seven Colors Aurora Star Stone flew straight into the center of the Level 5 Matter and Energy Converter.
A huge circular opening appeared at the center of the Level 5 Matter and Energy Converter and swallowed the Seven Colors Aurora Star Stone whole.
The various mechanical pipes resembling blood vessels suddenly shone brightly, pouring an endless stream of power through the pipes and into the half-finished Level 5 Matter and Energy Converter.
The Level 5 Matter and Energy Converter immediately blazed with light and writhed. Components formed automatically, appearing in their proper places.
An hour later, the Level 5 Matter and Energy Converter was complete.
``` "Level 5 Matter and Energy Converter completed. Level 5 technology has begun unlocking."
"Star Hunter: individual combat weapon. Adjusted and evaluated according to database data, it is an individual war weapon comparable to a Sunlight Warlock. Maximum speed: Mach 300. With current resources, one can be manufactured every ten days."
"Magic Seal Exoskeleton Armor: external armor. This armor can amplify a Warlock's Spiritual Force and soul power, creating various offensive and defensive measures. Its maximum output is at the Cosmic Sea Level. With current resources, one can be manufactured per day."
"Xiguang Radiant Body: evolvable individual combat weapon. As long as its core is not destroyed, it can continuously evolve through battle and grow stronger. Installing a