I Have Become the Emperor of Heaven, Why Did the Emperor's Sister Rebel?

[Not brainless, but invincible. He traveled to the game world "Tiantu" and became the unlucky emperor of the Tianwu Dynasty. The former powerful and powerful King "Jin Wang" is eyeing him in an attempt to overthrow the government and the opposition. Later, a beautiful princess was waiting for the opportunity, ready to seek power and usurp the throne at any time. Dongfang Qian said: "My whole life, I have been walking on thin ice." But he suddenly discovered that the stage the world was in was still low-level martial arts! Cultivation, alchemy, and spiritual roots have not yet appeared. Even the spiritual energy that can be seen everywhere has been abandoned by martial arts warriors. Dongfang Qian spread his hands again: "Disaster is always one step behind me, and fortune is always one step ahead." While others practice kung fu and martial arts, he builds his foundation and cultivates immortality! While others seek elixirs and medicine, he takes a bath in the spiritual pool! Others can break through a thousand armors with a single sword, but he opens the gate of heaven with one sword! What, 300,000 enemy troops besieging the city and forcing the palace? Let the divine soldiers and generals come out of the city to meet the enemy! Six-Eyed Black Buddha, Yunqiong Daoying, Ashes Sword Technique... Since he was reborn, how could he just be an ordinary emperor? He wanted to be the Emperor of Heaven! Become a heavenly emperor with immortality and invincibility in reincarnation! Many years later... Dongfang Qian sat high on the Nine Fives, with divine light appearing all over his body. Staring at the stunning beauty in front of him with a playful expression: "Sister, why are you rebelling?"