Five years after my death, I wandered around the world as a soul and saw all the scenery I had never seen before during my lifetime.
With nothing to worry about, I met a ball of light, which asked me to go to the novel world to get something, and promised to give me a good birth in my next life.
First World: I am the heroine's sister
I want to get the wedding ring of the hero and heroine
Second World: I am the male protagonist's master
I want to be the one who gets the male protagonist's natal spiritual sword
Third World: I am the hero and heroine's teammate
I want to get the world number one trophy
Purpose: Live for yourself