Ethereal Adventure System

Call of the Chosens.

Ethan looked at the corpses of the monsters he had slain in another big city in China. He had been able to clear all the monsters from China in just one hour while waiting for the call portal to awaken.

"System, how many minutes remaining before the call portal appears in the other world?"

[2 minutes and 30 seconds remaining. The portal would appear in those worlds in that time, and thirty seconds after that, the Chosens will arrive in your world.]

Ethan nodded his head. He went on to pick all the monster cores and absorbed the powers in them.

His mana residue kept expanding, thus the amount of mana he could have in his mana reserve increased.

'I have been able to clear all the monsters, more than one thousand have faced death through my hands,' Ethan sighed.

'But there are monsters in other countries. My speed can get me from China to the next country in just thirty minutes, but let's say I only need thirty minutes to travel to forty countries, that would mean I would need almost a d