The Battle of the Century： Li Mu Bai vs Luo En

In a clash of titans that fans have been eagerly awaiting, chapter 691 (or possibly 730) of the hit manhua series “Under One Person” finally delivered the epic showdown between two of the martial arts world’s most legendary figures - Li Mu Bai and Luo En.

Li Mu Bai, the prodigious master of the “Downward Eight Trigrams” technique, faced off against Luo En, the peerless practitioner of the “Reverse Three Realms” style, in a no-holds-barred duel that pushed both combatants to their absolute limits.

As the battle commenced, Li Mu Bai wasted no time in unleashing the full might of his Downward Eight Trigrams, manipulating the magnetic fields around him to soar into the air and rain devastation upon Luo En from above. Onlookers marveled at how Li had elevated a once street-level brawling technique into a nationally recognized ultimate skill.

However, Luo En was quick to demonstrate that his mastery of Reverse Three Realms was not to be underestimated. Augmenting his body to an almost invulnerable state, he weathered Li’s aerial onslaught, biding his time for the perfect moment to counterattack.

In a testament to their decades of training and innate talent, the two masters appeared evenly matched, trading blows that would have instantly felled lesser fighters. Some spectators noted that despite Luo En’s reputation for being on the losing end of confrontations, his true power could well be on par with, if not exceeding, the much-vaunted Four Celestial Kings of the younger generation.

As the duel reached a fever pitch, with neither side able to gain a definitive advantage, a sudden interruption came in the form of Huang Ning-er, a rising star in his own right, seated calmly at the sidelines. His very presence seemed to hint at even greater heights of power waiting to be revealed.

Amid the flurrying exchange of fists and feet, flashes of insight into the nature of each fighter’s chosen style could be glimpsed. Li’s Downward Eight Trigrams excels in warping space itself, while Luo’s Reverse Three Realms turns back the clock on his own body. In a sense, it was a battle between the external and internal, the material and spiritual.

While the victor of this particular skirmish remains unclear as of yet, fans are waiting with bated breath for the next chapter to drop. Will it bring a satisfying conclusion to this clash of legends? Will the Huang siblings' mysterious “Soul Mirage Brambles” technique come into play? Or will the battle take an unexpected turn, as such high-level confrontations are wont to do in the world of “Under One Person”?

One thing is certain - this is a duel that will be remembered for a long, long time to come in the annals of fictional martial arts history. Li Mu Bai and Luo En have once again proven why their names are synonymous with the pinnacle of combat mastery.