Riya knew that Samuel didn't understand, so she simply continued, "The World Fusion and Mana Integration Formation is a special formation. It's a formation that could either be used to fuse two completely different world or to 'awaken' the mana within a planet to accelerate their process."
Hearing this, Samuel understood what Riya meant.
The main reason why the Green Planet had sudden surge of mana should be attributed by this formation.
"…Wait, this crack is within the Green Planet?"
"Yes and no." Riya pursed her lips. "It could be said that the two worlds are overlapping right now because of this formation. If the formation is destroyed, then the crack theoretically will disappear."
"Theoretically?"
"Yes theoretically. Because once a world fusion happens, it's almost impossible to separate them again. Just destroying the formation alone is not enough… besides, do you really think that a mere rank 9 can destroy such a large formation?" Riya shook her head.
