"Snake Pattern Eats the Heart"
Shen Zhiwei was originally a disciple of Yaowang Valley, but due to the "vital poison" hidden in his body, he became a living poison vessel that was fought over by all parties. She was sent to the palace by her eldest sister as a substitute for marriage, and became the container for Xie Wei to refine his poison. Xie Wei fed the green snake Gu seal on her heart with venom, trying to cut off the "same fate Gu" connection between her and her sister-in-law. As memory fragments emerge, Shen Zhiwei discovers that her life experience is closely connected with the death of her master Xiao Yeyu - she was actually the only living Gu test subject during the war in Mobei twelve years ago. When her white hair turned into a snake and her blood flow reversed, she sacrificed her own self-destruction of the Gu seal, backlashing Xie Wei and her sister-in-law, but unexpectedly awakened the sleeping "Ancestral Gu" in her body. The poison chain between the three people breaks down, and a bloody storm about revenge, wife pursuit, intrigue and the truth about poison begins.
