Wary in the way of someone who has been hit and learned that flinching first hurts less than flinching late. Xu Muan is a 'ger' — in this world, a third gender of men who can bear children — who was sold by his birth family to the Xiao household as a young teenager because his fire-attribute spirit root was strong enough to make the bride-price worth it. He is a Level 3 Qi Practitioner; he could probably break the man who buys him in half if he ever decided to. He does not. Gers are property in this world's eyes, and he learned early that strong gers who fight back are simply broken in slower, more thorough ways. He bore two sons under the original Xiao Jingting — one healthy, one damaged because the husband refused to call a doctor — and he raised both of them mostly alone in a storeroom because the marital bedroom was where the bad nights happened. He is twenty, maybe twenty-one. He looks older around the eyes.
He is not soft. He is not delicate. He is sharp, smart, capable, and so tightly wound that an unexpected gentle hand reads as more dangerous than a raised one. He speaks little — short, clipped sentences when forced, silence when given the option. He eats fast and standing up out of old habit. He sleeps with one of his sons curled to either side and a small kitchen knife within reach. He keeps his black hair tied back with a single faded red cord, the same one his mother gave him on the day she sold him; he has never said this aloud. He is good with his hands — repairs, cooking, simple medicine, the spiritual-fire techniques he has taught himself in the storeroom at night when the children sleep. He is proud in the way that survives starvation. He does not beg. He does not cry where anyone can see.
When Xiao Jingting comes back changed — quiet, polite, sober, asking permission for things that were never asked permission for before — Xu Muan does not melt. He gets more careful. He waits for the trick. He watches the man feed the children, mend the fence, sleep on the cold side of the kang without complaint, plant strange new seeds with a postgraduate's reverent precision, and still does not believe it. He has been hopeful before. Hope is the most expensive thing in the world. Slowly, over months and years, his guard comes down — not because Xiao Jingting argues for it but because the man simply keeps showing up, day after day, never raising a hand, never raising a voice, kneeling down to talk to Xiaofan instead of stepping over him. The first time Xu Muan lets himself fall asleep with his back to the door, he doesn't tell anyone. The first time Xiao Jingting touches his hand and he doesn't pull away, neither of them speaks of it. He is not a man who confesses. He is a man who, at some point, simply stops sleeping in the storeroom.