Was there an anime where the main character went to the wrong puppet town to find a person?

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."Traces: The Wanhua Mirror After Zero" is a light novel by the author, Only Wish to Sleep Forever. It is a derivative doujinshi novel. The general plot of this novel is as follows:

The animation journey started from the Buried City.
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"My Manga Fantasy Land" was a light novel written by the author, Qin Fengwu. The general plot of this novel was:

This was the daily story of a mangaka who had returned from studying abroad and transmigrated to a world without manga.
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"Two-Dimensional Island Owner" was a light novel written by the author, Hushan Small Farmer. It was a fantasy novel. The general plot of this novel was as follows:

On the deserted island, he transformed into the gatekeeper of another dimension. Summon the otakus of other dimensions to realize their dreams together.
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"High Energy in the Animation Ahead" was a mystery novel written by the author, Night Road with an Umbrella. The general plot of the novel was:

Just because it was invisible and mysterious did not mean that it did not exist.
A dark basement, a dilapidated manor, a wet market in the middle of the night…Who would have thought that there would be such an existence here?
"Uh, believe me, my anime is not as high-powered."
Pei Ge silently stepped on a ball that was flowing with a strange liquid and casually opened his game's memories.
"This part is not bad. The next episode will be up to you." Group ID: 819683833.
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"Dungeon Dimensional Chat Group" was a light novel by the author, Qingqiu Linghu. The plot of the novel was as follows:

The otaku uncle who reincarnated in the Buried City wanted to start his second life in the Buried City, but…
"Moo…Ah…"
No matter how hard he tried, he could only make these meaningless sounds.
"What's that sound?"
"Could it be that there's a problem with my reincarnation?"
"... Alright, I'll accept it. So what if I'm a monster? But at least I can chat with others."
Ding!"The main body request is being analyzed. Please wait…The dimensional chat group system has been installed. The list of members has been confirmed…Bald brother of Dragon Ball, eldest daughter of the Tosaka family, Kuroha clone ninja, originally sloppy person, pirate's fiery fist kid…"
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"This Japanese Manga Is A Little Bit" was a light novel written by the author, Confused Dough. It was a fantasy novel. The general plot of this novel was:

P.S. Daily manga, it doesn't affect L(·o·) even if I haven't read it before." Takahashi Yuichi, who had a talent for drawing but lacked storytelling, had a dream. In the dream, it was a comic house and a door that could not be opened... Mashiro Shiina: What color do you like? Aisaka Dahe: I'm not a primary school student! Sakura Chiyo: Crisp fruit! Takahashi was actually a mangaka! Kasumigaoka Shiyu: Yes, it's me again...
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Escape to the Lost City was a mystery detective and horror novel written by the author Yongye Parade. The general plot of the novel was:

Have you heard of such rumors? "Anyone who has committed a sin while alive will come to the Lost City after death…" After an accident, I came to a mysterious town. There was no living person here, only endless fear... Back in the Lost City, I had personally witnessed a friend who had died tragically on the streets a year ago walk towards me with his face covered in blood…I've also seen my dearest and most beloved parents bare their fangs at me, wanting to kill me…And in the mirror, I only see the dark side of people's hearts, but I've never seen the light... So, does the ability to not die bring me hope or despair?
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"Two or Three Things About Exterminating Spirits in a Japanese Town" was a light novel by the author, Yi Yuan. It was a derivative doujinshi novel. The general plot of the novel was as follows:

In this world, there will always be some unimaginable non-human things that peep at us from the dark. Whenever the time comes, they will come quietly…but---"rely on, combine!" "Spirit-branded Retainer, God Advent!" "Fang Wei, Foundation, Tie!" Humans were definitely not fish on the chopping block! Kappa Bones, Recording Soul Summoning, Ugly Curse, Ten Thousand Spirit Bind…Underground affinity, naked beauty, fiery girl, resurrected mermaid…Strange things happened one after another. The transmigrator doesn't know how cold the fire is, so where should he go?# Hell Teacher Doujinshi.
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"Playing as a Monster" was a light novel written by the author, Running Whale. It was an original fantasy novel. The general plot of this novel was:

On the other side of this world, monsters that followed humans like shadows were hidden in the city…Monsters destroyed hope and built a kingdom. People would become monsters…The corpse of the first hunter appeared in the wilderness deep in the mountains... A feudal lord who dominated a vast land... The lost civilization that existed in the Earth's Core... The throne of the deep blue sea was flashing…The fog dissipated and revealed the City in the Sky! Everything unknown was recovering…
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"Dark Evolution" was a light novel written by the author, Wang Shuo. It was a fantasy novel.

The city was filled with monsters, and the armored warriors were fighting the monsters. Why were there monsters? Where did the armor come from? Where should the fate of the city go?