When the yandere villain's paranoid love turned into heart-burning flames, even the heroine was overwhelmed and chose to escape. The world line that was on the verge of collapse finally alerted Heaven.
In order to correct the distorted destiny, Tiandao stripped off a ray of his soul, gave it the name of "overcoming disaster", and plunged into thousands of small worlds. She has no power to intervene forcefully. She can only act as an "accidental intruder" and get close to those souls swallowed by darkness - they may be paranoid imperial tyrants, crazy artists who imprison their lovers, or sick and possessive princes...
