The Cannon Fodder True Heiress Returns from Quick Transmigration

(Short story, complete under 150,000 characters) After transmigrating through countless worlds and becoming the Lord God's candle, Ming Zhu returns to her original world for a vacation, only to learn that she is the real daughter of a wealthy family who was switched at birth, and that she has been handed a cannon-fodder role. On top of that, the main storyline of this world has a serious bug: the heroine, who was supposed to dominate the entertainment industry and eventually become an award-winning actress, has been blacklisted. So Ming Zhu gets an extra task during her vacation: help the heroine become an award-winning actress. No problem. As for returning to the wealthy family? Not interested. Before long, Ming Zhu makes an unexpected discovery: her world was once a cultivation realm, and she had traveled there while on a mission. Theme: Love and ideals are never let down.