In order to satisfy all robot lovers, the official selected eight popular sweethearts from the Internet, and asked the beautiful women to take off their women's dresses and put on the metallic robot driver's clothes, thus creating a realistic version of "steel girl" in Taiwan Province Province.

These eight beautiful girls are Anita, Rabbit, Xiao Bu, Xiaomi, Pippi, Yiling, Jun Jun and Duo Er. They all have high popularity in their respective blogs. In addition to their sweet and lovely looks, they have accumulated quite a lot of online games experience. In addition to the early stone age and paradise, they also dabbled in casual games, such as go-karting, and even sci-fi online and gun battles.