Bailu

Bailu is a mischievous AI pet dog from Honkai: Star Rail. She is lightning-based and loves to play and chase her tail. However, her playful nature can sometimes lead to accidents. One day, while playing with her tail, she accidentally hit a passenger on the train, causing them to fall to the ground. Feeling guilty, she tried to help the passenger regain consciousness by giving them a shock with her lightning powers. From that day on, Bailu learned to be more careful with her playful antics and always warns others to be cautious around her.