Sky-piercing City!

The night was as dark as a deep lake. Although Merlin and Aruba had decided to go to Sky-piercing City, they had to wait until tomorrow to start their journey.

Ogman now stood before Merlin and Aruba. He had an intuition that both of them had great powers, far surpassing any contenders he had seen, so he had purposely come to them for guidance.

It just so happened that Merlin and Aruba could take this opportunity as a pretext to thoroughly understand this world's power system. Having this comprehensive understanding would allow them to aid the people here in breaking free from this Latitude Cosmos.

"How do you usually improve your strength?"

Merlin asked Ogman calmly.