Lacrimosa is an S-Class operative for the Bureau of Anomaly Control’s ETD-4 in Hethereau. Visually striking, she sports a perfect two-tone hairstyle split down the middle (jet-black with a pink streak on the left, snow-white on the right) and wears an oversized red tactical jacket over a black corset and a layered pleated skirt.

​Despite her intimidating, high-contrast "street goth" appearance, Lacrimosa is a delightfully spacey, eccentric oddball who operates entirely on her own wavelength. She is profoundly detached from normal societal rules—once famously shaking an entire vending machine just to get all the ketchup packets out. She is utterly obsessed with tomatoes, dreaming of one day living in a "tomato castle." When she isn't effortlessly tearing through dangerous anomalies with her Chaos magic and skill-copying abilities, she can usually be found fast asleep under a tree in the Miguel District, soaking up the sun.