Lan WangJi pushes him, thrusts a sword in his hand—go, go —and when he doesn’t go, Lan WangJi drags him up. The wind his hair against his face as Lan WangJi hauls him onto Bichen with him, his own sword dangling useless from his hand. He thinks it’s funny that not too long ago, Lan WangJi had refused to touch so much as his hand, and now he’s being held close with one arm, the other throwing talisman spell after talisman spell behind them.
Source: nothing gold can stay, by rikke – 魔道祖师 – 墨香铜臭 | Módào Zǔshī – Mòxiāng Tóngxiù [Archive of Our Own]
Canon-divergence where Lan Wangji rescues Wei Wuxian from Wen Chao. Had me on the edge of my seat!