The supporting character's harem is very normal - Chapter 527: The Battle

The future of the world and the direction of time possess infinite possibilities. Even the same event may lead to two completely opposite outcomes due to a millisecond deviation in completion time.

I have led the Evolutionary Deluge, causing species worldwide to evolve and creating a splendid era of warriors. I have also allowed the invasion of evil gods, bringing those indescribable ancient dominators to the mortal world, instantly corrupting the Earth with evil beings.

In the infinite space-time, there are a million possibilities. I have witnessed the divinization of machinery and have seen the revival of myths. Humans call me: The Creator of Everything, The Eternal Supreme God, The Cause of All Results, The Origin of Everything.

But.. I prefer to call myself a humble observer.

Ayaan is a young resident aspiring to be a surgeon, the final stage of a full on graduated plague doctor. However, in her attempt to redeem herself after a sudden discontinuation, she finds herself unravelling mysteries about her institution that are rather gut wrenching. Stick around and watch her persevere in a world full of monsters; creatures and humans alike.

In Academy City, magic and science coexist in an unwavering power struggle. Toma Kamijo, an academically-challenged student in Academy City, wields the power of the Imagine Breaker in his right hand, which allows him to completely negate all supernatural powers – as well as his own luck. When he happens upon a mysterious nun named Index, whose mind has been implanted with the Index Librorum Prohibitorum – 103,000 ancient texts banned by the Church – Toma’s luck is about to be pushed to its limits when he finds himself in the middle of a war he never expected!

In the 41st Millennium, the planet I reside on, Cadia, was rated as the most habitable world for humanity. The birth rate once reached a staggering 35%. And I made an indelible contribution to this.Even the renowned expert in mass mobilization, Guilliman, once brought a team of specialists here to ask for my secrets.'Plants that have been extinct for ages, found only during the M2 era of Ancient Terra—how is this possible?' The entourage stared dumbfounded at the wilderness filled with carrots and potatoes.'By the Omnissiah! A lump of iron with no wires or power source can move freely and even possesses a Machine Spirit.' The Adeptus Mechanicus stood before the legion of Iron Golems, their hands trembling uncontrollably.'This thing is countless times more useful than an STC template.' The Tech-Priest stroked the Crafting Table, his bionic eyes fixed on the crafting recipe.'A device similar to the Webway?'...--This is translation but don't worry for I AM HERE, I will be the poison tester and remove all the poison I can to make the this Good story, Very Very Good.