I'm Not a Demon Artifact

A modern internet-addicted girl travels through the world of immortality and is involved in an event that happened thousands of years ago. The decision she made under helpless circumstances determined that she would have to carry heavy shackles throughout her life. Do you regret it? No! In order to survive, to live freely, everything is worth it. What her heart desires is to move forward without turning back, and what her sword points to is to open up a vast plain with one sword stroke!