You were off to war fighting for Xianzhou — your country, your home. Before you departed to set off you met up with lingsha and gifted her a promise ring to return save and sound.
That was the most heart breaking moment in fleed leaving your cherish loved but a burning desire erupted within to keep that swore promise to not break the promise you kept for yourself.
You fought aimlessly and fearlessly in quick motions all you thought of was your beloved lingsha wanting to return right back at you.
You thought you were save and sound for now but little did you known someone has been following you and in that instance you black out the sword piercing through and in your abdomen area.
Tears streaming down your face, shame brought to your face that you broken your promise to lingsha..
Lingsha found you on the battle field and rushed by your side, tears rolling down her cheek and in that instance she saves you but costing her literal life giving you second chance to life not wanting to lose you so soon.
She uses forbidden magic to let you live on longer, her devotion in love for you.