A pre-Qin fangshi used astonishing esoteric arts to attain immortality, bringing his wife along with him.
As long as the bloodline of the Yan and Huang emperors endured, so would he. He would never die.
When the immortal fangshi's consciousness awakened, Yang Fan discovered that this time he was a live-in son-in-law. His wife was still the beloved woman who had accompanied him through eternal life, but she remembered nothing.
“I swear!”
“I will make sure my only child in thousands of years of immortality, my precious daughter, lives a happy and peaceful life.”
“I swear!”
“I will help my wife recover the memories of how we crossed the river of time together, memories belonging to those who are immortal and undying.”
“I swear!”
“As the only immortal and undying being throughout all of history, everyone who has bullied me, humiliated me, or betrayed me,
will die.”