Ying Zheng took immortal pills for half a lifetime, his body hollowed out by pill poison, with no more than three years to live. A marrow-cleansing pill from Lu Chuan made him spit out black blood and gain a new lease on life. Tested for spiritual roots once more, Ying Zheng unexpectedly turned out to possess the human emperor spiritual root, which encounters once in a millennium—using governing the world and gathering the hearts of the people as the way of cultivation; the better he governs the world, the stronger he becomes. Ying Zheng conferred upon Lu Chuan the title of National Master on the spot. From then on, Great Qin changed its heavens.