I'm looking for a fantasy novel. I only know a few fragments. What do you recommend?

It was about a male protagonist who was sucked into a hole and died. He became a crow and taught all kinds of masters. Finally, he attached himself to someone else and lived a very good life. He knew everything. His important memories were sealed by himself and could only be unlocked after he saw it. However, he remembered these things.

Answer 1

[I don't think it'll necessarily satisfy your needs, but I'll try my best to recommend a novel that's most relevant to your description of your needs. Coming Out of the Other World is a mystery novel written by the author on my count of three. The general plot of this novel is as follows:

The male protagonist somehow got a huge old house. After he moved into the old house, all kinds of strange things began to happen around him…
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" I Have an Inn in the Underworld " was a fantasy novel written by the author, Yao Tianhan X. The general plot of this novel was:

"The Book of Songs" said: There is no inn on the road to the underworld, and there is a distant relative on the platform. Meng Po's bowl of memory into empty, on the bridge of love broken. However, at some point in time, a guy called Yao Tianhan opened an inn on the Yellow Springs Road. As for the name of this inn, guess it!
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" Hidden Latch " was a Xianxia-Cultivation civilization novel written by the author Yuan Qing. The general plot of this novel was:

The Coiling Dragon locked the door, the Hidden Latch locked the Dao, and the Dao locked the immortal. Heaven and earth began in chaos and ended in chaos. Karma lingered, and reincarnation accompanied them. How could they live forever? He asked what was at the end of the world. He became a devil with a thought, a Buddha with a thought, and pointed at the immortal.
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The City's Strongest Mysterious Gate was a novel written by the author, Dongliu. The general plot of the novel was:

Yan Feng was just delivering a package, and the address was actually a cemetery…He gritted his teeth and decided to deliver it.
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" The Silent Old House " was a mystery novel written by Gucheng of Jiangdong. The general plot of the novel was:

" Hello, my name is Tang Xian. Tang as in Tang, Song, Yuan, Ming, Qing, and the Seven Sages of the Bamboo Grove." When I was fifteen, I was entangled by an old mansion. I fled countless times, wanting to completely get rid of that thing. However, no matter where I was, when and where, as long as the time was right, that old mansion would appear out of thin air. Swallowing me…
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Forbidden Inn was a mysterious mystery novel written by the author, The Faker. The general plot of the novel was:

There was an old inn in the middle of the bustling city. The storefront was mottled and looked like it had been there for many years. People had different opinions about this inn, and there were many legends about it.
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Qin Ting Pass was a Xianxia and Cultivation novel written by the author, Shaking Tree Shadow Wind. The general plot of the novel was:

Have you ever heard of the secret of Qin Ling's underground palace? The sealed earth of the tomb, the Dragon Crystal Palace, and the mysterious underground palace. What secrets did Qin Shihuang bury…Do you know? Some people said that it was his grave. It is recorded in the Records of the Historian that the tomb of the First Emperor of Qin was dug through three springs and buried with copper. Mercury is used to make rivers and seas, with astronomy and geography. The eternal lamp was eternal, always shining brightly in the underground palace…This was an unparalleled and rare tomb! However, someone came back from the underground palace. He told me that there was an extremely absurd world beneath the underground palace! Everything was buried in Qin Shihuang's coffin. That place was unpredictable and bizarre. The Three Royals and Five Emperors had once lived. Qin Shihuang slaughtered a corner of the East into a wasteland. Emperor Shennong built the foundation of the Jiang Kingdom for ten thousand years. Xuanyuan built a tripod and rode a dragon to fly. Emperor Yi killed his wife's brother to prove his Dao. Laozi rode a green bull to the west. The ancient history was floating in the dust, and no one could explain it until now...
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Memory Corridor was a light novel written by Night Walker Z. It was a fantasy novel. The general plot of the novel was:

Memories were a person's past, a person's memories, a person's treasure. At the same time, they could also change a person. Painful memories made people struggle, happy memories made people jump for joy, and painful memories made people work hard. In the long river of memories, there were always endless stories.
Have you ever thought about what you would look like after losing all your memories?
You don't remember the happiness, sadness, and past;
You also don't remember your friends, relatives, and lovers;
You don't even remember your name, occupation, or what you've experienced.
Searching for oneself and retrieving lost memories was the theme of the Memory Corridor.
However, the process of searching was a little difficult, painful, and often accompanied by danger.
People desperately wanted to reach the end of the corridor, but what would be waiting for them at the end of the corridor?
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" Those Things at the House Gate " was an ancient romance novel written by the author, Iced Glutinous Rice Congee. The general plot of this novel was:

There's a place called the gate of a house
There was such a group of people-the wife, the concubine, the legitimate daughter, the concubine's daughter, the servant girl, the old woman…
Wherever there were people, there would be Jianghu, and wherever there were doors, there would be fights!
As a preparatory observer of the Otaku Battles, Xu Luo had to transmigrate to different scenarios and become all kinds of characters in them to complete the missions issued by the system. However, after she experienced the sweetness and bitterness of the various characters, what awaited her in the end was not what she expected...
The new book," Chronicle of a Good Person " has been uploaded. You can collect it first and watch it after you get fat!
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" Quick Crossing the Grave Robbing World " was a fantasy romance novel written by the author, Jing Hong Yi Xie. The general plot of this novel was:

Have you ever had the experience of reading a novel? You would enter another world after you went to bed at night. You would wake up punctually in your room during the day. The moment you woke up, it was as if someone had pressed a button to erase your memories. All of this started when he picked up a jade pendant…