The Shattered Blue of the Battle. Book 4. Farewell to the Teacher

Xiao Yan saves Yun Zhi from certain death and finally admits that he had suspected who she truly is. He takes the girl to a safe place and heads to the Ice Emperor Hai Bodun, where he trades a fragment of a map to the foreign fire deposits for a destruction pill that the Ice Emperor desperately needs. However, upon taking the pill, Hai Bodun realizes that something is amiss. The culprit is Master Yao Chen – he secretly added a secret ingredient to this pill, and now the powerful battle emperor has become Yan's personal bodyguard. With such impressive support, Xiao Yan will definitely succeed in rescuing Qing Lin from the clutches of the Mo family.