Son-in-Law Does Cheap Cultivation

For a century, I, Jiang Han was forced to perform “dual cultivation” with a domineering empress. But to escape from the tigress' den, I cut off a part of my soul! After that, I was reborn into a new body and became a son in law! In this life, with my mastery of military affairs and spiritual practices, watch me rise to the top in this continent filled with disdain!