In the last world.
Green and the sun were still in an integrated state. Green had not wasted these 200-odd years.
"Chip, project the design for the Preliminary Plan!" Green's will stirred within the sun.
The Chip's interface appeared in his field of vision, and a complex model emerged on its display.
Over the past 200-odd years, Green had continued advancing his Meditation Method with the sun's energy supply.
More than anything, he had spent his time thinking about how to complete World Fusion perfectly.
World Fusion was a vast undertaking. Wizards of the Ancient Era had also proposed plans similar to Green's.
But even compared with Green, not a single wizard in the Wizarding World of the Ancient Era had ever attempted such a mad plan.
Using a world capable of nurturing a Sixth-Level Lifeform as the core, it could fuse with more than a dozen other Middle Worlds at most.
One had to know that powerful wizards in the Wizarding World had indeed carried out World Fusion in the Ancient Era, but they had fused only two worlds.
For dozens of worlds to fuse simultaneously, as Green intended, was an extremely rare situation.
Moreover, although the results of that Ancient Wizard's experiment had never come to light, they were probably nothing good.
After all, if it had succeeded, the Ancient Wizards would have used the method like mad, raising the Low-Grade Worlds under their control into higher-level worlds.
A vast gulf separated Low-Grade Worlds from Middle Worlds. Even several Low-Grade Worlds together could not match the resources of a single Middle World.
Knowing that there had been a previous failure, Green had no reference to follow, so naturally he needed to design his experiment with even greater care.
After a full 200 years, Green had finally designed a