If Lan Wangji is beginning to flag, he certainly will not show that to Magnus. And he, too, is curious whether there is a reason that Galahad received those nightmares. He asks.

"He doesn't know for certain. Broadly, she wants to sow misery. Shen Yuan suspects she wanted the blame to fall on Luo Binghe." A memory comes to him, almost certainly a real one: Claudius asking about the nightmares, understandably ready to name Luo Binghe the culprit; Lan Wangji's hesitation, for all the hatred and mistrust he feels toward Luo Binghe, and his fear of the power of a false accusation.