Was there a fantasy novel from a magazine from around 2005?

This is a fantasy novel that I accidentally read in a magazine a few years ago. I don't have a deep impression of which magazine it is, but I'm sure it's Legend of Modern and Ancient Times. Fantasy "and" Kyushu Fantasy "and other early fantasy novels.
"The plot I saw in that episode should be the opening plot. Thinking about it carefully, the first plot seems to be like this: A long time ago, both God and Demon died in a battle, but a thousand or a thousand years later, the Demon King broke the seal and resurrected. Before the Demon King died, he had a mission to protect a woman. The Demon King thought that after thousands of years, the woman was no longer around and he could do whatever he wanted. However, he did not expect that the woman was reincarnated into a little girl (she might have the nickname of the Demon Princess, but he was not sure). The Demon King had no choice but to transform into a teenager to protect her.
The next plot was that the two of them went to some academy to learn skills. The demon king, the girl, and two other companions went through the missions separately in the forest. At the end, they would complete a test together. This demon king transformed into a young man who used his powerful strength to resolve many dangerous situations during the test. Although his companions had doubts, no one knew that it was his help, and no one knew his strength...
That's all I can remember. Everyone, please help me think if there's anyone who has read a fantasy novel with this plot. What's the name of this novel?
Not a Dark Magician, not a God, not a Demon God Mage…

Answer 1

I don't think it will necessarily meet your needs, but I will try my best to recommend a novel that is most relevant to your description."Spirit of the Other World" is a fantasy romance novel written by the author, Jimo Wushuang. The general plot of this novel is as follows:

This text is 11, do not enter the thunder
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After ten years of separation, they were full of joy and anticipation when they reunited, but all they got was a question,"Who are you?"
So what if he had forgotten everything in the past? Some things would still be remembered even if he had forgotten everything. Moreover, as time passed, he would slowly recall them…
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[World background: A new book in the magical world with an oriental classical charm and extremely advanced technology,"Fairy's Chosen Girl." Book number 1341484. PK in September. Please support.]
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"The Legend of the Illusionary Moon Demonic Wolf" was a fantasy and oriental fantasy novel written by the author, Good Laughter. The general plot of this novel was:

[Penglai Island]'s work: In the important place of the Demon Realm, the Illusion Moon Villa, the Heavenly Wolf devours the moon…The Demon King was born from the spiritual energy of heaven and earth. He wanted to dominate the world, but he was eventually sealed. The ugly woman who was rumored to be able to help him also died in the Demon Refining Pool…Eighteen years later, the Demon King and the ugly woman's son, with their half-demon bodies, braved the six realms and were all-powerful…The Immortal Realm, the God Realm, the Demon Realm, the Demon Realm, the Ghost Realm, and the Human Realm…Who was the one who ruled? The union of a human and a demonic wolf was unpredictable…
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"Divine Wilderness Manual" was a fantasy novel written by the author, Siliang at Night. The general plot of this novel was:

A grudge that ran through five eras, the settlement, destruction, and rebirth of the five great eras. A young man named 'Yue' appeared out of nowhere and walked towards the peak step by step. He stood above the gods and demons, controlled his own destiny, and created a story that belonged to his own era.
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"I Don't Want to Be Non-Human" was a sci-fi time-travel novel written by the author, Fishing in the Moon. The general plot of the novel was:

Under the full moon, the silver wolf of the moon roared with the witch! Under the nine heavens, the heavenly peach tree and the guardian created the legend of immortals and gods. In the dark night, the black skeleton held a scythe in his hand and escorted the souls of the dead. Under the cherry blossoms, the nine-tailed fox smiled sweetly with the twins. In reality, ghosts and gods appeared and everything changed. In the dream, peace created everything. To put it bluntly, this was a novel that changed reality by playing a timeline game in a dream. PS: New book, welcome to invest, in addition, please collect and recommend.
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"The Long Road to Godhood in the Other World" was a fantasy romance novel written by the author, Sanshi Huanzhen. The general plot of this novel was:

It was an adventure and love story in the Magic Continent. It was about relaxation, love, and all kinds of handsome men and cute pets who were forced to come to the Magic World by strangers. Then, someone appeared beside them for no reason. She met her brother who looked like her and her real parents in this so-called magic world.
Who was the trustworthy person and who was the deceiver?
Step by step, she explored the unknown world, gradually revealing her edge and creating a legend that belonged to her.
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"An Zhen's Fantasy Journey" was a fantasy romance novel written by the author, Yu Yan Pian Fei. The general plot of this novel was:

A small editor of a magazine company participated in a drifting activity organized by the unit and had an accident. He brought us a fantasy story.
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"Witch's Bizarre Diary" was a light novel written by the author, the Headless Paladin. It was an original fantasy novel.

Ever since the birth of the Primordial Demoness in ancient times, women with special powers had constantly emerged in this world. These women with special powers were known as "witches." The power of the witch was strange and unpredictable and would not die. After the witch died, she would leave behind a "witch relic" with special power. Zhang Xiaoyang, who only wanted to live a peaceful life, picked up a witch's relic called "Future Notes" one day. He used it as an opportunity to come into contact with the other side of the world and began his own wonderful adventure. In short, this was the story of the protagonist meeting all kinds of young ladies with Beyonder powers and fighting evil capitalists and secret societies. [P.S. 1: Similar theme, with elements of Tomorrow's Ark. Jojo style of fighting. The middle and later parts may have some Cthulhu style. Overall, it's more like a plot.] [P.S. 2: Newcomer's new book, I hope everyone can support it!] [Netherworld Book Group: 298414065]
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"My Years as a Fraud" was a suspense novel written by the author, Chaling Small Path. The general plot of the novel was:

A charlatan was a swindler who used mysterious methods to pretend to be a ghost. I didn't play tricks, nor did I pretend to be a ghost, but most people who weren't familiar with me still called me a huckster. It was all because I knew a little bit of Taoism…
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"Records of the Gods and Demons" was a Xianxia-cultivation-civilization novel written by the author, Jin Chao. The general plot of this novel was:

The world was vast and there were all kinds of strange things. There were all kinds of demons and ghosts, all kinds of birds and beasts, and there were also capable people. They formed magnificent immortals and created strange stories in the tea room.
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The book "Demon Spirit" was a fantasy romance novel written by Rubus Quinarius. The general plot of this novel was:

Following the fallen Demon King, they embarked on the journey of revenge.
Light Continent's bizarre otherworld continent, an unexpected journey of challenges.
A love that could topple cities and countries.
The shocking competition between love and being loved...