set the bone straight (слэш)

Wei Wuxian doesn’t hear his brother kick open the door through the ringing in his ears. It isn’t until he raises his hanging head, squinting through his swollen eye, that he sees Jiang Cheng framed in the doorway with Zidian crackling on his finger. Zidian shifts the atmosphere of the entire restaurant, and the sharp smell of ozone makes Wei Wuxian flinch involuntarily -- the last time he smelled it, his entire back was numb, so useless he could barely walk, and Jiang Cheng hasn’t been able to use it until now. Relief and fear shoot through him in equal measure; this means the surgery took. It also means Jiang Cheng did not take his advice about being careful next time.
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Fortunately, Jiang Cheng rescues Wei Wuxian before he can be thrown into the Burial Mounds. Unfortunately, that means no Yiling Patriarch. Everything changes.