It had been quite some time since Adam created the Second Grand Star, and even longer since he became a K4-Phantom.
The K4 Level was special.
Although the K0 to K4 Levels were part of the First Circle of evolution, they could be divided into two categories.
The First: K0, K1, K2, and K3 Levels.
The Second: K4 Level.
At each level, there were obstacles and conditions that a Phantom had to fulfill if he wanted to progress and become stronger.
With each level, the conditions became more difficult and required more time to fulfill.
But the K4 Level was a special case. It was the stage where a Phantom fully unlocked all his power that had previously been restricted by the Lock, and a Phantom had to create the Keys to unlock the keyholes one by one.
Now, if a Phantom wanted to become stronger, he had to create new abilities and powers, find new energy types throughout the world, and evolve as a fighter.
