The Innkeeper - Chapter 1529 Who are they?

Gao Yang was an orphan who, at the age of six, crossed over to a “parallel world” and began living in a warm family of five.When he turned eighteen, Gao Yang accidentally discovered the truth about this world: it wasn't a parallel world at all, but a mysterious realm, and the loved ones and friends around him were all terrifying “Monsters”!Gao Yang, upon uncovering this truth, narrowly escaped death and, at a crucial moment, gained a system called “Luck” .The longer he survived, the stronger he became! And so, a deadly game of sheep and wolves unfolded...

Ye Fan accidentally obtained a billion crystal technology system, and since then, he has become out of control.

Android: You do n’t even have a mobile phone system. I want to make it impossible for you all!
Ye Fan: Sorry, I researched it out, it seems to be more powerful than yours!
BMW Benz: Our engines are famous all over the world!
Ye Fan: Sorry, I do n’t have an engine, I only have magnetic levitation, and the speed is only a few times that of yours. Do n’t worry, take your time!
…
Enemy: Is he still human?
Who can stop this!

- Description from Qidian

Crossing over to Japan during the year 1860, a time marked by the end of the Edo Shogunate Era, amidst a whirlwind of events.Having completed the industrial revolution, foreign powers with steam battleships have opened Japan's doors, bringing turmoil and opportunity to the nation.In this chaotic era, Tachibana Aoto, who travels through time to become an ordinary police officer in Edo (modern Tokyo), acquires the Talent Duplication System, allowing him to duplicate any talent from an opponent after a confrontation, regardless of winning or losing.For instance—after a match with a beautiful youth named Chokata Toshisuke, Tachibana Aoto duplicates the talent of Swordsmanship Talent Amplification, increased by 50 times the average person's talent.

Utsuro no Hako to Zero no Maria, or The Empty Box and The Zeroth Maria, tells the sinister story of Kazuki Hoshino, who is almost madly attached to his everyday life, and his antagonist Aya Otonashi, who suddenly transfers into his class—for the 13,118th time. She majestically announces to “break” him, without paying heed to anyone else around them.