The Silent Bookstore, a library perched on a small island in Cornwall, houses countless secret teachings and profound techniques. After a devastating fire, the entire bookstore was deserted and sealed off until a new librarian took office on a stormy day. Uesugi Sumi, a reincarnated individual, not only found himself in a world pieced together from numerous anime series, but also became a survivor of a shipwreck brought by the storm in another world. He successfully took over the Silent Bookstore, inheriting the library's resources and knowledge. To repair his bookstore, he decided to cultivate his own "tools" to make it easier to get freebies. Yotsuya Miko: He's a good person, though sometimes he doesn't seem quite human. Hikigaya Hachiman: A good person, but not entirely good; at least sometimes he doesn't seem like a good person to his friends. Goto Ichiri: A terrifying person, but very kind. Faced with these assessments, Uesugi Sumi, a master of nine arts, a master of initiation, a master of medicine, and an all-around worker, said, "Let's make friends... and get me a room while you're at it."

In the new era, the city I live in is known as the safest place in the world... because I, who had become a demon, was caught.

Many young girls have heard an urban legend:

Legend has it that at a certain crossroads, there exists a pawn shop called No. 0, whose owner is a demon.

The devil will favor beautiful girls, granting their desires and tempting them to fall.

...

"Mr. Su Yun, what do you think of the comments above?" asked Eriri, the "loser," holding the microphone.

"Well..." Su Yun smiled slightly and put the clown mask on Eriri's face. "Is it possible that this isn't just a rumor?"

[Apocalypse + Heroine + Natural Disaster + System + Superpowers + Building Power] A crossover anime world, apocalyptic rewards. Xia Yu awakens a heroine encyclopedia system; collecting heroines makes him stronger. While others starve, Xia Yu feasts on delicacies every day. While others struggle to survive, Xia Yu is surrounded by heroines. [Yukino Yukinoshita: Evil Xia-kun, is this imprisonment game fun?] [Saya Takagi: You bastard, I don't like this feeling!] [Eriri: Baka! I, I don't like you!] [Chizuru Shiina: I've already turned into Xia-kun's shape!] ...

Jiang Linfeng, possessing the body of Luo Zheng's brother-in-law, awakens the "Many Children, Many Blessings" system, gaining rewards such as cultivation level and physique upon having offspring. He and Luo Yan begin by having children with the cultivation level of the tenth level of the Innate Realm, but he hides his true strength. He follows Luo Zheng to venture into the Qingyun Sect and fight in the Central Region, befriending beauties such as Xi Youqin. With the power of the system, he protects his relatives and friends, fights against the demon race, and ultimately becomes a legend on the continent, bringing prosperity to his family.

This is a fanfiction of the Trails in the Sky, Trails from Zero, Trails to Azure, and Trails of Cold Steel series, a project by Pharaoh Kong. The story takes place on the continent of Zemuria. Key points to note: 1. Female protagonist (Ling), 2. A "broken shoe" (a character who has been through many hardships) beginning (by Xingmen15), 3. A character with multiple personality disorder (by Xingmen15), 4. The female protagonist has six-pack abs (a byproduct of her workouts). The plot may be a bit chaotic; please be gentle. ————The author has created a QQ group called "Xingmen15's Trails," group number 536717130. Readers are welcome to join and discuss the upcoming plot!

[Characters appearing include characters from Honkai Impact 3rd, Star Iron, Grand Blue, Oregairu, Kaguya-sama: Love Is War, and Saekano... as well as some heroines whose origins are unclear. I won't cite their sources; those who like these series will understand.]

Don't worry, it's not some cuckolded turtle.

From the perspective of a Sarkaz warrior, fight and survive in the brutal world of Terra. Find a way to live in the icy wasteland, discuss ideals with the ancient Wendigo, endure the brutal Kazdel civil war, repel the enigmatic Pardoners, and fight his way out of the ruthless Syracuse gang… Lynn always believed he earned his living through skill, not looks—until he was tricked and taken to Rhodes Island. Faced with the menacing girls around him, he panicked. “Wait, wait! I fought for Babel, I shed blood for Princess Theresa! You… [Count]…”

The otaku author Wang Xiaobai transmigrated to the world of DanMachi, became arrogant, and was ultimately sacrificed by his readers. The author's sacrifice granted him boundless power. A boy from the same hometown as Bell's experienced a complete reversal of fate. Goliath, the lonely king of the labyrinth, a dark monster... he accomplished feats that shocked the gods! His soul shone brightly, overshadowing the entire era! Ais: He is my hero! Ryu: I want to be with that person! Hestia: Regret, I regret not acting sooner! ... Author: Mine, mine, it was all mine! I hate it! Readers: We haven't even transmigrated yet and you want to, you idiot!

As everyone knows, Genshin Impact is a game of love and justice, and Paradox Interactive players believe in love and justice, so everyone who plays Genshin Impact is a Paradox Interactive player (I'm sure of it). "You are the leader of Sumeru, how can you be so shameless?" Ilse said earnestly to the little grass goddess Narcida.