Great Qin, I Started the Era of Unification Ahead of Schedule

Chen Yu came to Da Qin and accidentally became a system and bound to Ying Zheng. Chen Yu: "Brother Zheng must rise up." From now on, as long as I, Chen Yu, are around. Brother Zheng will be fine, and Da Qin will not be destroyed. Chen Yu: "The host can become stronger by spending krypton gold." Ying Zheng: "Then let's spend a treasury first." Congratulations to the host for obtaining the commander of the Jin Yiwei, Qinglong. Lu Buwei: "Why is Your Majesty getting stronger and stronger?" Ying Zheng: "Because I have a system." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.