Northern Qi Hegemony

Gao Xiaoguan, who had the same name and the same surname, died, but his soul accidentally traveled to the Northern Qi Dynasty. He had the same name, the same surname, the same half jade pendant, and the same day of death. Is it a coincidence? Okay, let's make the appointment. I want to rebel, but I am poor and have no money and no one. I want to go out of the palace to make money. In 555 AD, King Lanling determined not to be a short-lived ghost, and began to unify China beyond the Sui and Tang Dynasties. My princess is a bit weird, what? Princess Zheng's idol is Lu Pheasant? How can this king open a harem?