Dumped by My Girlfriend from the Start: She Doesn't Know I've Lived for a Thousand Years

【Immortality × Righting Past Wrongs × Mastermind × Ruthless】Li Changgeng, a graduate student in history, accidentally gained immortality after a vicious curse from an ex during their breakup, then transmigrated two thousand years into the past! From the start, he found himself on a bloodstained platform among the dunes, where he witnessed Prince Fusu take his own life in despair! “I hate this! I hate that Heaven is blind and lets treacherous men run rampant!” As Fusu screamed in despair, Li Changgeng swore a blood oath: If the Way of Heaven is flawed, I will set it right! From then on, a mysterious shadow emerged in the long river of history. He guided Huo Qubing to victory at Mount Langju Xu, was an unknown knight who protected the great Tang during the An Lushan Rebellion, and was the flame that lit the last hope during the naval battle at Yashan! He founded the Heaven-Mending Pavilion, secretly influencing China for a thousand years as he fought his immortal nemesis, the “Nullifiers”! After living for three thousand years, he returned to the modern era, only to discover that the girlfriend who dumped him all those years ago had become a history professor studying him...