In which episode did the male protagonist obtain an Imperial relic?

Answer 1

It might not be exactly what you want, but I'll try my best to recommend a novel that's most relevant to your description: "What if I, the transmigrated emperor, was beheaded?" This book is a light novel by the author, Fatty Lan. It's a derivative Doujinshi novel. The general plot of this novel is as follows:

Crossing the [Slash]! The little emperor of the Crimson Pupils led the world to invade and merge from the One Piece Scroll. All kinds of astronomy, no system. Slash! Crimson Pupils was completed, Jojo's Bizarre Adventures was completed, One Piece was completed, Fairy's Tail was in the middle of being serialised…
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"Purple-Eyed God Emperor" was a fantasy novel written by the author, San Wen Qian. The general plot of the novel was:

As the Fourth Prince of the Demon Race, Xue Zi had been ostracized by his brothers since he was young. He had a pair of unique purple eyes. Xue Zi, who had left the demon race for some reason, began his real life. He had to bear many responsibilities in the future. He had to face many breakups and reunions, the betrayal of his friends, and the death of his loved ones. In short, his future was not something that could be easily guessed. The outcome was always unexpected…
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"Death: From the Beginning of the Rule of the Void" was a light novel by the author Ji Ji Huang. The general plot of this novel was:

The strongest ice and snow type sword, the Ice Wheel Maru, was recognized as the sword that could match the Flowing Blade.
However, the person who could unleash the power of this knife was not the genius youth that was rarely seen in a hundred years in the Corpse Soul World, but the man who was once abandoned by the Corpse Soul World.
"He's the most perfect piece of work I've ever seen in my life. He has the potential to surpass me in the future."
"He is an unforgettable man. I'm looking forward to being alone with him."
Facing the invincible Minotaur Ichito, the bandit Sojiro sneered."Amagasaki Ichigo, you're not the only one who can completely turn into a phantom. Don't play with wild beasts in front of me!"
For the bandit Sojiro, the meaning of his life's struggle was to overthrow the Soul World, which was built on the aristocratic exploitation system.
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"Taming the Heavens Begins with Pupil Sever" was a light novel by author Gui Gu Fan Tian, a derivative doujinshi novel. The general plot of this novel was:

With the ability to freely modify and touch all attributes other than himself, he entered the world of the Scarlet Eye! What was that? My power is too small? Just change it! What was that? The restrictions of a monarch relic were too great? Just change it! What was that? The warrior was not strong enough? Just change it! What was that? Worried about the loyalty of subordinates? Just change it! What was that? Repeatedly rejected by ugly girls? Change it…Wait a minute! My cheat can't change me! Then I can only change... As the main character, I'm weak, ugly, and not hardworking, but I know that I walk the path of invincibility ~~~.
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"Daily Death from Blade Fangs" was a light novel, a derivative Doujinshi novel, written by the author, Xing Jiu. The general plot of this novel was:

In Blade Fangs World, Phomma Yujiro, who had the title of the strongest creature on the surface, praised him as the most "filial" and "delicious" son! In Su Qing's world, the Goddess of Water, Akuya, gritted her teeth and called him the worst knight who blasphemed the gods! In the God Slayer world, he was the king who usurped divine power and was known as the strongest demon king by the world! "Hello, my name is Fan Ma Qianxun." The beautiful youth said. Blade Fangs-Blessing to the Beautiful World-Slash! Crimson Pupil-Godslayer-Life in the Other World Starting from Zero-The Final Valkyrie-Was it Wrong to Encounter in the Underground City?
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Invincible Divine Eyes was a novel written by the author, Chi Yan Shen Ge. The general plot of this novel was:

Living at the bottom of society, he was a hero who saved a damsel in distress, but he was killed. He accidentally obtained a secret and became a pair of divine eyes. From then on, money came one after another...
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"The Night of the Extermination: Playing Lan Ran and Beating Weasels" was a light novel by the author, the Great Tang's First Imperial Censor. It was a derivative doujinshi novel. The general plot of this novel was:

At the beginning, he transmigrated to the Naruto World and became Sasuke Uchiha. It happened to be the night of the clan's extermination. In one night, his parents were killed and he was beaten up by the ferret. At the critical moment, the God-level acting system was successfully bound. As long as it was more similar to the role, the strength obtained would be stronger. Draw Character Card at the beginning of the game-Azureshiro Yuusuke! "My stupid brother, struggle!" "Destroy, Mu Ye!" "..." From then on, a terrifying legend appeared in Ninja Realm, causing countless ninjas to tremble in fear.
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"The Evil King's Defiant Poison Concubine" was a fantasy romance novel written by Xue Zhenliang. The general plot of this novel was:

At the brink of death, he was saved by someone. From then on, she fell in love at first sight and searched for him day and night. A certain woman who was sitting in his residence and enjoying the splendor and wealth said,"How can he be so blind in this life?" Looking at the male protagonist who had been desperately searching for him and was tortured to death after he was done, the system said,"What a miserable man."
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"The Red-Eyed Young Man in the Age of Big Arms" was a fantasy and oriental fantasy novel written by the author, Xiao Sheng Ning. The general plot of this novel was:

The Wuxia Era was in turmoil, and the magical beasts actually transmigrated in groups.
The blacksmith family developed a new weapon and wanted to establish the "era of big weapons."
The Duan family, Xiao family, Murong family, and other martial arts masters wanted to protect traditional martial arts.
The red-eyed youth, Jin Chen, was determined to take revenge, but he discovered a shocking secret!
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"The Aizen Growth Plan in the Other World" was a light novel by Nan Quan Bei Zou. It was a derivative doujinshi novel. The general plot of the novel was:

In a world where bloodlines determined everything, a certain young man had awakened the useless bloodline of a weapon. But what were the Ethereal Mirage and Broken Jade? And why did they all call him Lord Aizen…
Although he felt that something was wrong, the young man still embarked on the path of conquering the world under the instigation of the sword and jade…
Wait! Why do I have to conquer the world? --From the young man whose real name no longer mattered and who later changed his name to Aizen.
Because this was Lord Aizen's destiny, which came from the mirage.
Long live Lord Aizen! It came from a certain fanatic believer, Jade Collapse...