Lightning Is the Only Way

Gravis remained on top of the Wind Wall for around two hours until he finally broke through into the tenth level of Energy Gathering. "Finally, the tenth level of Energy Gathering," Gravis said to himself with a relieved sigh. "Now, I only need to break into the Spirit Forming Realm."

Gravis checked his mind to look at how much Energy it still had. By running for multiple hours with his absolute top speed, he had used up a lot of Energy in his mind. When he had started traveling to the Earth Guild, his mind had been filled to 99% capacity. But now, it was down to around 75%. 'This should take me around five hours. In just five hours, I will reach the Spirit Forming Realm. Then, not even Aion can fight me.'

Gravis looked at his completely filled dantian. The pressure that the Energy exerted on its walls was tremendous. If he didn't have a strengthened dantian, his dantian would have probably already exploded. 'No wonder people, without a strengthened dantian, can't reach the tenth level of Energy Gathering. Without that strengthened dantian, I would have been crippled.'

Yet, Gravis was a little wrong on that. To reach the tenth level of Energy Gathering, one didn't necessarily require a strengthened dantian. It was just the most common method. The dantian always grew stronger as the user's power increased, yet it would lose its support starting at the tenth level.

The ninth level of Energy Gathering exerted just enough pressure that the dantian could hold the Energy on its own, yet it became problematic when the pressure doubled again. The dantian itself wouldn't be enough to support the Energy inside the body anymore. So, in order to keep the dantian stable at the tenth level, without having a strengthened one, it needed support from outside. What was this support from outside?

dantian equal to its internal pressure, it wouldn't break. In that

muscles clenched for as long as they remained at this level. Some hours wouldn't be a problem for such a powerful

the Spirit Forming Realm. If they were lucky, they would be able to reach the Spirit Forming Realm while going through the tenth level of Energy Gathering like that. As soon as they reached the Spirit Forming Realm, their Spirit could easily support the dantian's walls. Not many people in this lower world knew

The walls of his dantian were powerful enough to withstand this pressure. Gravis didn't know about this particular method, but he also didn't need to know. He already had his strengthened dantian, so why

used Energy Stones. But now he had to use

PLOP!

Here, the Energy was the densest. Gravis felt the surrounding Energy and was surprised. He knew that the Core-Continent had denser Energy, but he hadn't expected it

just relying on the natural Energy. Gravis rubbed his chin in thought. "Interesting. With this high Energy density, resources wouldn't be an issue. Plants with the ability to temper the body are probably also abundant around here. Literally, no one

also tempered in this process. Outside, there are rarely such things as bottlenecks. Yet, in here, everyone has enough resources. The competition in here is probably not a