The Legend of Qin: From the Start, I Marry Princess Yushu

I transmigrate into the world of The Legend of Qin and become Ying Funing, the same-mother younger brother of Crown Prince Fusu and the First Emperor's seventh son. I transmigrated at ten, practiced martial arts for eleven years, commanded troops for five, and kept my talents hidden deep within the palace for twenty-one years. I command one hundred thousand elite troops, rival the greatest masters in martial arts, and hold the whole world's strategic game in my mind. The empire's greatest swordsman, Gai Nie, defects from Qin, plunging the realm into chaos. The First Emperor issues an edict ordering me to marry Princess Yushu, the jewel of Tuan. The Web wants me dead, while the Hundred Schools want Qin in turmoil. But they don't know that the empire's prince, who has lain low for eleven years, has already set his plan in motion. When my sword leaves its sheath, the whole world will be shaken! I see through the Web's assassination plots and crush its top killers. I win over Wei Zhuang, bring Gai Nie around, and recruit all the strongest warriors of the Qin era. I purge the Web, bring the Hundred Schools under control, restore order to the court, and drive back the barbarians. Yushu and I support each other through thick and thin, our love enduring above all else. I defy fate and bring an end to the Qin dynasty's downfall after just two generations! With my sword, I settle the martial world; with power, I command all under heaven! Witness Ying Funing, the First Emperor's legitimate son, pacify a war-torn realm, ascend the imperial throne, and rebuild the mighty Qin Empire to endure for all ages!