Crown Prince Replaced by an Adopted Son? This Emperor Has Had Enough!

Reborn as a legendary Qi master, Li Feng vows never to repeat his past life's mistakes. When his own mother and sisters conspire to send him as a hostage to enemy lands—while protecting the adopted son—he's done playing the dutiful victim. Instead of secretly healing his ungrateful family, he marches into the ancestral grounds to claim the First Emperor's hidden legacy. Munching melon seeds from the sidelines, he watches his so-called loved ones scramble as their schemes collapse under the weight of his 'illness.' But when he discovers the crown prince title has been handed to that adopted son…