"Eh, if I live to get out, there will come a day where Tiance Pavilion suspects something, but it's best not to let anyone know that the dead is the unknowable old man."
It's better to have the people from Tiance Pavilion think that Luo Xueyun died here, and that the unknowable old man forced the techniques from her, killed her, burned the corpse, and then ran away.
In that case, even if she lives to escape, they won't guess she ever visited the real mural.
Qin Yu carefully erased all traces she had left behind, then altered the other evidence to fit her plan. After the job was done—
——I always feel like you live like an Evil Chosen One.
You've got a real knack for bad deeds.
Upon hearing this, Qin Yu felt it was very important to ensure the core ideology was correct; leftist or rightist thoughts were unacceptable, so she quickly made a triple rejection and frowned, "I'm not, I didn't, stop talking nonsense!"