MTL - The Strongest Sect of All Times (Eternal Strongest Sect) - Chapter 2004 loss!

Several hundred thousand players are trapped in a gritty zombie apocalypse survival game just after game launch. There are hints that deaths in the game might be serving some other terrible purpose in the background of reality…

The main character, Liu Gan, is a quadruple amputee in real life. A quirk in the server code recognized his prosthetic limbs as ‘real limbs’ in game, giving him ‘normal’ arms and legs that nonetheless have the strength and power of steel limbs, and thus far more power than a normal player. With this minor cheat helping him survive the early stages of the game, Liu Gan sets out to find out what exactly is going on, and to endure as long as he can.

- Description from Novelupdates

[Warning: Mature content, lemons, comedy, face-slapping, and a smart protagonist!]“So many beautiful girls!”After an unfortunate science experiment gone wrong, 25-year-old virgin Ren Kisaragi, wakes up in a strange new world.A world where curses manifest as eldritch horrors, bringing destruction with every breath.A world where female weavers command the very laws of reality and bend the elements to their will, while male warriors, blessed with monstrous strength, can shatter mountains with a single blow.It doesn’t take long before he realizes he has reincarnated into “Mystic Chronicles”, a fantasy novel he once read and dropped out of boredom.However, he isn't the protagonist or even a side character, he’s just a nameless extra, a mere background figure destined to fade into obscurity.But there’s one problem. He’s somehow enrolled at Imperial Academy, the most prestigious weaver academy in the kingdom… which is supposed to be an all-girls school!And as the only male weaver in an entire academy of talented (and terrifying) female weavers, his existence alone is enough to shatter the balance of the world.With a suspiciously broken cheat, an entire school of powerful and competitive girls watching his every move, and curses lurking in the shadows, Ren must navigate this chaotic new life before he gets caught up in a story that was never meant to include him.But maybe—just maybe—he can turn this anomaly into an advantage. And if fate allows, fulfill his lifelong dream of being surrounded by beautiful, ambitious women while he's at it.Can he survive this world where he's the ultimate anomaly?

This world is Heaven.

Because this world has everything you dream of, everything you wish for.

This world is Hell.

Because everyone in this world are parts of a never-ending massacre.

Are you fighting to survive, or fighting to come home?

- Description from Novelupdates

Failing in his job hunting, Sanada Kyouichirou was hopeless in this society. When kyouichirou had thrown himself towards the bottom of a cliff. When he woke up his body had returned towards when he was in fifth grade of elementary school. He did not want to have any regrets in this life so he had decided on building up an harem in this second life.

The elder sister that he admired, a senior and president of the student council at a school for rich young girls, a strong minded upper classman at school. The poison fang of Kyouichirou who had pretended to be a innocent child attacks those girls.