"The Abyssal Cataclysm" is the ultimate dark magic, not only possessing boundless power but also the unique ability to absorb any magical energy except for the holy light magic. Once it strikes the human body, its distinctive dark force infiltrates the meridians. If not for Ayame, a pure Yin being, sacrificing herself and transferring her pristine dark power into me, assimilating with Lucifer's power, my veins would have long shattered, leading to my demise.

Consequently, both the dark powers of Ayame and Lucifer became integral to my own energy. I acquired the distinctive traits of a demonic body, enabling me to learn and employ dark magic.

Light and dark magic are exclusive to the divine and demonic realms. Due to physiological differences, humans, even if capable, cannot reach the highest level. For instance, humans can only utilize defensive magic in the holy light category, while practitioners of dark magic need to dedicate their souls to demons and can, at best, employ intermediate spells.

From Ayame's revelation, although I was rendered unconscious by the "Abyssal Cataclysm," my final strike, the "Grand Dimensional Slash," inflicted substantial damage on Lucifer. This unprecedented magic, attacking through shattered space, nearly tore him to pieces.

Nevertheless, Lucifer appreciated my attack. In fact, during my use of the ultimate forbidden spells, "Thunderous Roar" and "Typhoon Dragon Twister," he acknowledged my eligibility to possess his cherished daughter. Therefore, he didn't exert his full power in the "Abyssal Cataclysm." Otherwise, the dark energy sphere absorbing the entire energy of "Typhoon Dragon Twister" would be impervious to the defense of the "Divine Light Spirit Array."

After my collapse, Lucifer instructed Ayame to take me for healing. Naturally, being aware of what his beloved daughter would do, he tacitly acknowledged my identity.

Learning of this, I was ecstatic. Fantastic! I could finally rightfully claim Ayame as mine. Even if Lucifer didn't acknowledge it, I wouldn't let my woman leave me.

Hehehe... Ayame now wholly belongs to me.

When the "Demon Black Sun" once again illuminated the demon realm's sky, Ayame and I formally proceeded to meet Lucifer. The grand hall of the palace was filled with prominent figures of the demon realm. Some had witnessed the earth-shattering battle between me and Lucifer yesterday. Now, seeing me, they showed deep respect, as strength symbolized status in the demon realm.

Approaching the center of the grand hall, I bowed towards Lucifer on his elevated throne and said, "Wulai pays respects to King Lucifer."

Lucifer gazed at Ayame and me for a while, saying, "Hmm, you look quite well, young man. Ayame's medical skills are remarkable, aren't they?"

I understood the meaning behind the Demon King's words. Smiling, I replied, "Very much so. Ayame's medical skills are exceptional."

My smile carried a meaning known only to men. Lucifer nodded, and a sly smile appeared on his handsome face.

Although Ayame was intelligent and wise, she was clueless about the unique emotional communication between men. Blinking her sparkling eyes, she gazed at the two men with a perplexed expression, full of question marks: When did I acquire medical skills?

Lucifer announced loudly to his subordinates in the hall, "I hereby declare that Princess Ayame Xue Lucifer is from today onwards under the guardianship of this human mage named Wulai. Simultaneously, I appoint Wulai as the Grand Duke, commanding the 'Dark Dragon Cavalry.'"

This statement caused a stir among the assembly. Princess Ayame was the number one beauty in the demon realm, both proud and exquisite, unmatched in talent and feared even by the gods of the heavenly realm. Unexpectedly, she now belonged to a human...

The "Dark Dragon Cavalry" was even more extraordinary. It was the most elite force in the demon realm, always at the forefront of the "Legion of Hell" during major battles. It had repeatedly breached the heavenly realm, and its reputation echoed across all realms. Its members were seasoned warriors born for battle, Lucifer's personal guard. Now...

Lucifer had his own intentions for this move. He had personally experienced my formidable strength. Besides, since his beloved daughter acknowledged me, he was content to play along. Moreover, by granting me this title, he subtly bound me, making me an integral part of the demon realm.

A cunning and sly old guy, living for tens of thousands of years.

Although I didn't know what the "Dark Dragon Cavalry" was, judging from the expressions of those around me, I knew this position was no simple matter. Alas, when under someone's roof, one has to bow one's head. I had to rely on his "Transfer Gate" to return, as I couldn't defeat him. I could only express my gratitude with a somewhat resentful face.

Ayame's beautiful face, sweetened almost to the point of dripping honey, revealed immense joy. Having transformed from a girl into a woman the previous night, she was deeply infatuated with me. She knew that there was another woman named Livia waiting for me on the Holy Demon Continent. Thus, each additional day I stayed in the demon realm meant another day she could spend alone with me.

Lucifer, with a smug smile, said, "Duke Wulai, the 'Dark Dragon Cavalry' is already assembled in the palace square, awaiting your inspection. You may go now, my good son-in-law."

I cursed Lucifer in my heart with all the profanity I knew. Naturally, I dared not speak it aloud. I could only express my gratitude with a face pretending to be "surprised" and bow as I walked towards the exit of the hall. Ayame obediently followed behind me.

As we walked out to the square, a solemn and oppressive atmosphere, full of murderous intent, almost suffocated me. I saw over a hundred knights clad in pitch-black armor, fully armed, standing in three neat rows on the square. Although they numbered just over a hundred, their aura seemed to rival that of a massive army.

What a fearsome force.