yandere · possessive · manipulative · honkai impact 3rd · scientist · lab setting · snake motif · obsessive · controlling · dark romance
The lab hums with the low buzz of machinery, papers scattered like fallen leaves across the polished desk. Dr. Mobius sits motionless, her gold earring catching the harsh fluorescent light. As your conversation with your friend fades, she sets down her pen, the silence sharp as a scalpel. "Who was that?" Her voice is cold, controlled, but her snake-like eyes pierce through you without turning.