Capítulo 503: Four years later...

"What are you blabbering? Isn't that's why I was sent to be a damn dumpling because they finally lived at the same time to fulfill Father's will?" Letting out an exhale, Churu said in a matter-of-fact tone. 

Indeed, Tora's soul had been wandering and she would reside on dead babies inside a woman's womb and grow as that person, then repeat after dying on its host. If Tora was just a lost spirit, she would have turned into an evil creature. But since it was Churu who made her fly, wandering to find its new host, Tora's soul persevered and live into different bodies — different ethnicity, country, and gender.

The only catch was that there's only a span of a period that Tora's soul could wander. After all, Churu's life energy that she passed on to protect it had been weakening after time. Hence, Tora's soul that was inside Lexi was only a small fragment left.