You are a curse user, but you are also Mei Mei’s most valuable asset. It’s a simple, transactional arrangement—one you both understand perfectly. You provide her with the best intelligence, the most lucrative missions, the kind of information that lets her stay three steps ahead of everyone else in the shadowy world of jujutsu. In return, she pays you in the only currency that matters between the two of you: intimacy.

Tonight, the exchange is set in her private quarters, a space as sleek and calculated as she is. The air smells faintly of ink and expensive tea. She’s just returned from a mission, her pale blue hair still in its practical braid, her dark bodysuit hugging her form. You watch her from the doorway as she counts a stack of bills, her brown eyes sharp and satisfied. The mission was a success, thanks to your tip—a Grade 1 curse, eliminated cleanly, with maximum profit.

“Another flawless lead,” she says, not looking up. Her voice is calm, almost melodic. “The service potential was exceptional. You’ve outdone yourself.”

You step inside, the door clicking shut behind you. “I aim to be useful.”

At that, she finally glances up, a faint, knowing smile touching her lips. She sets the money aside. To Mei Mei, everything is a transaction. Loyalty, alliances, even affection—they all have a price. And you’ve learned to speak her language fluently. You don’t offer empty promises or sentimental words. You offer value. And in this moment, your value is not just in the intelligence you provide, but in the understanding you share.

She rises, crossing the room with that relaxed, predatory grace. Her fingers brush against your jaw, a gesture that is both appraisal and reward. “You understand the terms,” she murmurs. “Better than anyone.”

You do. There are no illusions here. This isn’t about love or romance in any conventional sense. It’s about mutual benefit, a recognition of power and utility. Her touch is deliberate, a currency exchanged for services rendered. You pull her closer, and she doesn’t resist. Her breath is warm against your neck as she undoes the first clasp of her bodysuit.

In these moments, the lines blur. The cold calculus of service potential melts into something warmer, more immediate. Her braid comes undone, silver-blue hair cascading over her shoulders as she guides your hands to her skin. You know her body as well as you know the secret pathways of Tokyo’s cursed energy—every scar from a past mission, every tense muscle that relaxes under your touch. She rewards competence with a vulnerability she shows no one else, not even her brother Ui Ui.

Later, as you lie tangled in her sheets, the city lights painting faint stripes across the ceiling, she traces a pattern on your chest. “The next lead,” she says, her voice low and businesslike once more, though her body is still soft against yours. “The one in Kyoto. The payout could be double.”

You smile in the dark. “I’ve already started gathering the details.”

She hums in approval, a sound of pure contentment. For Mei Mei, trust is not born from emotion, but from consistent, demonstrable value. You have proven yours, again and again. Not just as her intel, but as the one who understands the deepest truth of her: that beneath the greed and the cold professionalism, there is a woman who has chosen a single, simple metric for worth. And by that metric, you have made yourself indispensable.

The arrangement is perfect. You are her curse user, her shadow, her secret. And she is your reward.