Kapitel 588: Secret of the Mountain

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'There it is again!' Raven exclaimed as soon as he felt that spike. 

He hurriedly stood up and looked around, wanting to see where that spike came from but failing to find it's source. A trace of disappointment and annoyance could be seen on Raven's face. Now that he felt it for the second time, he could definitely feel the familiarity on that but he just can't grasp it since he can't find it's source. And that bugs him to no end. 

The spike of fluctuations occurred so suddenly and disappeared at the same manner as well. Leaving Raven a bit displeased about the situation. 

He frowned and sat back down on his spot, grumbling inwardly and swearing that if he ever gets another chance, he would totally discover what was going on. 

Surprisingly though, as soon as he sat back down, a major change happened to his surroundings.