Mary (Kor. 마리) was a modified human who served the Union as a member of its Assassination Squad where she was partnered with Jake. She was the first female modified human shown within the series as well as one of the two main antagonists of Volume 01.
Mary was a thin, young woman with blue eyes and long blue hair. She wore blue lipstick and a black mini skirt with a revealing black (or blue) cropped top.
Mary was very intelligent, always strictly followed her missions, and was loyal to Dr. Crombel. She rarely displayed emotion and was usually taciturn, which frequently irritated Jake, her partner.
Although she was often overshadowed by Jake's frequently outrageous actions due to her stoic, avoid-trouble-if-possible disposition, she had a very cold and contemptuous nature, and harbored arrogant superiority complex toward M-21 and 24, seeing them as unworthy "trash". When she died, everyone in the Union, including the members of the DA-5, showed surprise. They all found it hard to believe that she could have been killed.
Mary was one of the first female experiments seen in the series. She was seen as a powerful, successful experiment, compared to M-21 and M-24, and was modified by Dr. Crombel. It is implied that Mary was more powerful than her partner Jake, which meant that she held a higher rank and a commanding capability. As a member of the Assassination Squad, she was assigned to assess Jake as a squad candidate.
Powers & AbilitiesMary was a strong, enhanced modified human as a part of the Assassination Squad. She could effortlessly take out a gang by herself. Jake initially complied with her decision for her being the superior. Despite her strength, the DA-5 rebuked her skills by saying that she was very weak, especially in combat, further showing the difference in strength between Mary and the members of the DA-5.
She has been shown to have the ability to transform her arms which become black with two spikes coming out of each arm. Also, vein-like aura appears throughout her arms when she transforms. Mary gains immense speed and strength in this transformed state. It is implied that she was even more powerful than Jake, for he had vowed to kill her and Dr. Crombel one day, but not until he became stronger. Jake was also afraid of her, further attesting to Mary's immense strength. She was, however, killed by Frankenstein.
|Rai's Group||Rai · Frankenstein · M-21 · Tao · Takeo · Shinwoo · Ik-Han · Yuna · Suyi|
|Nobles||Raskreia · The Previous Lord · Gejutel · Karias · Krasis · Kei · Ludis · Rael · Ragar · Rajak · Regis · Rozaria · Seira · Claudia · Edian · Gradeus · Ignes · Lagus · Roctis · Urokai · Zarga|
|Werewolves||Muzaka · Maduke · Lunark · Kentas · Ashlyn · Garda · Dorant · Juraki · Grui · Gaitan· Kuharu · Mount · Drakon · Kaiyo · Gayare · Mirai · Urne · Uzhir · Gorma · Krano · Braang · Zaiga · Gaura · Gotaru · Bashum|
|Union Elders||1st Elder · Maduke · 3rd Elder · Roctis ·Lunark · Urokai · Zarga · 8th Elder · 9th Elder · Rostere · Muar · 12th Elder · Dr. Crombel|
|Union Agents & Members||Dr. Aris · Bonerre · Geo · Hammer · Haydn · Ignes · Infected · Jake · Kalvin · Ked · Krantz · Lutai · Mark · Mary · Rodin · Shark · Taze · Yuizi · Yuri|
|KSA||Lim Taesik · Sangeen · Yonsu|