Lux was sweating as he opened his eyes, just now, he tried to stimulate his soul and see if he could uncover more of its secrets.
'It's too hard to do it like this, without any direction in mind.' He frowned hard as he thought about what he should do.
Even after reading all those books about souls received from Astriela, Lux still couldn't figure out much.
Yes, he created some impressive techniques that used soul power, or rather, spirit, without even embarking on the path yet.
But that was all.
Even if he wanted to, it didn't seem possible to increase his power or familiarity with his own soul further, at least not by using normal means.
'Back then…I felt it. The enormous power that took over and allowed me to bypass Supreme Natura's barrier.'
Thinking about that, Lux knew that it definitely had something to do with his soul, or the world hidden inside his own soul.