Toaru Majutsu no Index: New Testament - Volume 10, Chapter 20: V.S. “???” Round_12(Secret).

I transmigrated into a novel and became the villainess, Serina who comes from the noble Ducal Melford family.

As a well-to-do character, I tried to mind my own business, but the story had other ideas. A self-proclaimed mother brought back a boy – the duke’s heir and a genius wizard – intent on brainwashing and blackening him.

The contents of brainwashing are two things:

1. Obey our family.

2. And fall in love with Serina.

Thanks to that, the brainwashed twisted yandere is obsessed with me…

I can’t do this. I have to undo the twisted character’s brainwashing!

By the way, what’s this situation?

“Now that the brainwashing is gone, I’ll do as I please. So Serina, please, let’s do our best.”

I’ve solved his brainwashing… but why does he seem even crazier than before—

Did I make a mistake?

Hundreds of years ago, Human, Celestial Clan and Demon Clan lived together on the Origin Continent. However, a great war broke out between the three races. Shan He, the leader of Human, had discovered a catalogue of methods to forge Divine Weapons. With this catalogue, Shan He led Human to defeat the other two clans and expelled them from the Origin Continent.

The peace did not last long. After the passing of Shan He, the once Glory Empire collapsed. Various forces of Human fell into a long period of wild war for the Divine Weapon Catalogue, but the catalogue was lost during the war.

The Demon Clan took advantage of the internal strife of Human. Under the lead of their new lord, Fen Tian, the Demon army invaded the Origin Continent violently.

Human soon lost a large portion of their territory. At that moment, a mysterious hero suddenly appeared on the battlefield. With a legendary Divine Weapon in hand, he severely injured Fen Tian and forced him to retreat. The united Human army chased the Demon army across the strait and to the Two Realm Plain on the Tranquil Continent.

Once again, the various forces of Human started wildly searching for the Divine Weapon Catalogue…

- Description from Novelupdates

In times of peril, the overlooked Ninth Prince, Qin Wudao, steps up to hold the collapsing empire together, commands the six armies, carries out the sealing ceremony, and establishes an era of abundant prosperity.“Ding, congratulations, the check-in system is now in place!”Once awakened, the world becomes aware, who does not recognize this sovereign?

-- WSA 2025 Entry --“Five… Four… Three… Two… One…”As the countdown towards the new year went on to the last second, Miles looked up to the sky, just as everybody else did.In the middle of the crowded street, Miles for once felt like he belonged. Being a teenage gamer, living with his parents, and trying to build a life as a streamer, he did not feel like leaving his room every day.But there, in the middle of that crowded street, with everyone around him paying attention to the sky, the countdown on the digital billboard, and mostly anything else but him., Miles felt like a ghost.A welcomed ghost, but a ghost, after all.With a smile on his unseen face, he looked up as the countdown reached one, and everybody sang in unison.‘HAPPY NEW YEAR!”But Miles’ eyes widened as he watched in utter horror, and curiosity, even, hovering above him, a holographic screen with a few lines of text written in it.All around him, although he did not pay much attention to it, a few other people seemed to experience the same situation.[Updating home-world 39515’s version][Version 20.25 update brings a lot of fun and games with the new and improved survival mode][Do you want to convert your previous avatar to home-world 39515’s latest version?][Yes] [No]“Survival… Mode?” Miles’ lips quivered.Before he could think of anything else, though, the people around him began to scream…