Suzuki Misako

Suzuki Misako is a supporting character and antagonist from the manga One Neo Eon by Alpha Yu of Shonen Bag Studio. A part of Yamoto's Faction, her job was to gaslight Satomi Virgil into loving her in order to manipulate him into madness and psychologically break the AI Eon into submission.

History
As children, Misako and Virgil were very close. All of this changed when one day, they decided to sneak into an abandoned school for a test of courage. When Virgil saw a floorboard about to crack under Misako, he dashed to save her, but the floor gave way, saving Misako but injuring Virgil. From that point, Misako swore to never be around Virgil again to proejct him from Unintentional Creation.

As Misako sought ways to eliminate Unintentional Creation in the world, he found Yamoto Daisuke and joined his faction. From there, she would begin manipulating Virgil into loving her. Even though she viewed Virgil as selfish, old fashioned and entitled, it worked nonetheless and eventually, he believed he had saved her from Yamoto's blackmaile and office abuse.

This was not the case as it was all staged, as was her shock when she led them to finding the Hunter Chamber when clearing out Yamoto's office after he had been fired. In reality, they were all following Yamoto's plan.

Eventually, after keeping Virgil from discovering the truth, she managed to psychologically break him by encouraging him accidentally kill Takahashi Ichiro, his best friend. This drove Virgil into madness, significantly debasing the AI Eon, whom upon seeing this agreed to become the god of the world.

When this failed, Yamoto too went mad and knocked Misako into the ocean below the pier they were stationed at, snapping his own neck afterwards. Misako died upon impact.