The Eternal Sword rule he understood was mysterious, and the higher it went, the more terrifying and difficult it became.
It had already gone beyond the level of most rules, even a bit more complex than the time rule itself, which is also why he hadn't improved much for some time, but now he felt brand-new inspiration flooding his mind, and steadily the Eternal Sword rule started to become more mysterious and ethereal.
The power it wielded also started to change a bit, as the mysterious nature of the Black Chaos Sea seemed to appear on his Eternal Sword rule.
The chaotic and deadly power that distorts everything—physical rules, space, time, fate, and even reality itself—seemed to start to appear in his Eternal Sword Rule that embodies everything of the cosmos.
