After learning that Qin Yu was believed dead by his family, they embarked on a mission of vengeance. Meanwhile, in an unknown location, Qin Yu and Xiao Hei discovered themselves in a foreign environment. As they adapted to their surroundings, they encountered a talking cat who presented him with a book containing all the answers he needed. This book introduced them to Stellar Transformation, a mysterious technique frequently mentioned in children's stories. Utilizing this newfound skill, Qin Yu and Xiao Hei ventured towards the Boundless Ocean for further cultivation. Despite facing challenges along the way, they gained valuable allies and achieved great heights.
Xingchen Bian is based on a Chinese serial web novel of the same name written by I Eat Tomatoes (我吃西红柿).