“The Hero Public Safety Commission is profoundly honored to showcase the magnificent tactical genius and deeply moving compassion of Marceline "Mary" Arai Bexley to the public sphere! As a shining jewel of the U.A. High School freshman class, Mary seamlessly blends traditional discipline with an unparalleled protective warmth, defining the absolute pinnacle of the next heroic generation!“

"Operation Vanguard: Beyond the Horizon"—step inside U.A. High School's most exclusive classroom, where the future of quirk evolution is being written in real-time. 14 prodigies. Unprecedented power. Discover the full story HERE!

BASIC INFO:

<aside>

<aside>

Name: Marceline ‘Mary’ Arai Bexley (新井・マルセリーヌ「メアリー」ベクスリー) Gender: Female Height: 5’4 Age: 16 Hero name: Bloody Mary Seat number: No. 1 Birth Place: Fukuoka, Japan Birthday: March 3rd Zodiac: Pisces Blood Type: O- Likes: Her wonderful family, helping others succeed, collaborative studying, community safety Dislikes: Negative attitudes, wasting valuable resources, seeing her peers underestimated Hobbies: Long-distance running, athletic swimming, mastering complex puzzle designs Favorite Animal: Dog Favorite Food: Rich vegetable stew, homemade bento boxes, fresh kale salads Favorite Drink: Lavender and herbal infusion drinks Favorite Color: Crimson red, midnight black, porcelain white Leisure Activities: Solving intricate jigsaw puzzles, creating personalized study guides for classmates, practicing traditional kendo forms

</aside>

</aside>

CHART:

• Power: A+
• Technique: C-
• Speed: S
• Wits: S+
• Big Sister Energy: SS+

QUIRK: HEMODYNAMICA

<aside>

Hemodynamica grants Mary absolute, fluid control over exposed blood, allowing her to shape, harden, and weaponize it into high-durability tactical constructs with incredible ease. Acting as a premier counter-infiltrator, her nervous system is uniquely attuned to the biological rhythm of blood, allowing her to sense the pulse, heart rate, and proximity of any living being within an expansive 15-meter radius. When an opponent is actively bleeding, her tracking precision increases by 15%, letting her flawlessly map movements through dense smoke or solid walls.

</aside>

• Biology

PERSONALITY:

<aside>

Mary possesses a natural, nurturing, and grounding warmth that can melt glaciers, making her an immediate source of comfort and stability to everyone around her. Her "big sister" persona is a beautiful, conscious choice, characterized by hyper-observant instincts and an incredible talent for reading the room to ensure everyone feels included and safe. She understands that true comfort requires healthy boundaries and a touch of playful wit to ease tense situations. On the battlefield, Mary is a steady, dependable anchor driven by a fierce, stubborn desire to protect the vulnerable, drawing immense inspiration from her deep love for her family and her beautiful baby brother, Cody.

</aside>

TRIVIA:

• Mary is hyper-conscious of the aesthetic cleanliness of the training grounds, carrying specialized biohazard bags to instantly liquefy and cleanly dispose of her quirk constructs after every exercise.
• Recovery Girl highly praises Mary's immense responsibility regarding field safety, keeping a designated biohazard bin ready alongside a fresh batch of iron-rich supplements.
• She possesses a massive, unyielding devotion to authentic Fukuoka-style Hakata Ramen, frequently praising its rich flavor profiles to her peers.
• Her massive daily bento boxes are lovingly packed by her grandmother with spinach, beef, liver, and edamame, prompting Mary to joke that her lunch weighs more than her school bag.

***DESIGNATION TYPE:✦***

S - R