The protagonist, a transmigrated woman who originally was a slender 168cm beauty weighing 98 jin in her previous life. After a car accident, she transmigrated into the body of a plump 15-year-old girl who is about 165cm tall and weighs around 200 jin. She became a concubine of the Zhou family due to being a 'fortunate person' born in August under the rooster zodiac with a lucky mole at her temple. She is clever, has read many stories, is strong and sturdy, and has a modern mindset. After a head injury, the mole on her temple turned bright red and she gained access to a spirit shop called the Golden Finger.
