Bab 742: Chapter 446: Demon King's Soul_2

Having come to this realization, Logan struck the Barrier with a fist. The Demon King watched, flabbergasted, and hurriedly intervened. Was Logan trying to accelerate the demise of the Demon Beast Secret Realm?

"I'm not destroying it, I'm simply using a punch to locate the cracks," Logan said, exasperated. "The force of my punch is very slight, unlikely to harm the Barrier of the Secret Land, but if there's a weak spot due to a crack, it will surely split open, and then we can proceed to mend it."

Logan explained helplessly, and after his explanation, the Demon King had an epiphany and stepped aside to let Logan continue his investigation.

After throwing a dozen punches, each met with immovable resistance, Logan was close to giving up when the next punch caused the earth to tremble and mountains to shake.

"This is it!" Logan exclaimed, and upon infusing a thread of Spiritual Energy, sure enough, it dissipated significantly as the Spiritual Energy leaked through the crack.