Dr. MEI
Last updated 2026-05-12
Dr. MEI, also called Dr. Mei,[1] was the prodigal genius of the Previous Era.
She is the creator of MANTIS, Divine Keys, Stigmata, Super Artificial Intelligence, and has also mastered the technique of sealing Honkai energy.
Appearance
Dr. MEI appears as a young woman with long dark indigo hair and indigo-colored eyes. She looks almost exactly like Raiden Mei, although the relation between the two are unknown. In the manga, she is usually depicted with her hair tied in a high ponytail. She is seen wearing glasses, a white lab coat over a black collared shirt, a black skirt, a pair of black heels, and a white bow in her hair. Sometimes, she will have the same hairstyle as Raiden Mei and wear a black tie.
Dr. MEI's in-game appearance depicts her with her hair untied, and magenta-purple eyes. Her glasses has a strap on the right side. She wore a white coat with blue straps on the bottom, over a blue-grey collared shirt that has vertical straps, with a small black tie. Across her chest is a black strap that contains her ID card, and on the side is a long red strap. She wears a black skirt with white details, and over the black skirt, she had numerous black straps on her waist. She wears a dark pantyhose with a strap on her left leg, and black heels. On her hands, she wears brown half-gloves.
In The Key Of Blankness (also called The Key Of The Void), she is seen wearing the Key Of Blankness armor, which is a bodysuit that was purple, grey, white, and yellow. It additionally had a white scarf, white heels, and white gloves.
Story
MEI's father was a world-renowned electromagnetic physicist, so she aspired to become a scientist, focusing only on learning and having no interest in other things. However, with Kevin's aggressive attacks, Mei's defenses faded.
But the good times didn't last long, and soon after, the Third Honkai War broke out in Nagazora. Because of her paper on Quantum Mechanics, Mei was accepted as an important think tank by the anti-Honkai organization "MOTH", and Kevin became a soldier of "MOTH" for Mei.
Humanity has suffered heavy losses in the confrontation with the Honkai. In the face of the overwhelming 7th Herrscher, Mei proposed the "Fusion Warrior" program, which incorporates the genes of powerful Honkai Beasts into the bodies of soldiers in order to produce super-warriors who can fight the Honkai. Kevin offered to take part in the experiment and, after enduring unspeakable pain, joined the power of the Honkai Beast Parvati. With its powerful ability to freeze, Kevin was able to defeat the 7th Herrscher. However, it also leads to temperatures around the world to be minus-degrees all year round, no longer able to make normal contact with humans, "and never being able to embrace my favorite Mei."
In the subsequent "Thousand of Herrscher"—the 10th Herrscher the event, form a network of thousand people, Mei lure them to the Pacific P-21 island, and use "Hollow Armor" to destroy the army of Herrscher.
Half a year after defeating the 10th Herrscher, the Fusion Warrior's plan was once again on the agenda. The fusion warrior born this time is MSA-209 HUA.
Mei then designed PROMETHEUS, a Super Artificial Intelligence, and calculated that there are fourteen Herrschers, and humans will inevitably die by the hand of the Ultimate Herrscher.
Personality
Other Languages
| Language | Official NameOfficial Name | |
|---|---|---|
| English | Dr. MEI | |
| Chinese (Simplified) | 梅博士 | |
| Chinese (Traditional) |
梅博士 | |
| Japanese | メイ博士 | MEI Hakase |
| Korean | MEI 박사 | |
| French | Docteur MEI | |
| Thai | ดอกเตอร์ MEI | |
| Vietnamese | Tiến sĩ MEI | |
| German | Dr. MEI | |
| Indonesian | Dr. Mei Dr. MEI | |