This was the first generation of Energy, where the group was made up of Milk, Shuwei, Toro, Kunda and Ah Di.
Their music style and dancing focused mainly on streetstyle and hip hop. Most of their songs from their debut album Come On were covers of songs originally sang by Korean singers. Well-known numbers which introduced them as 'shi shang zui sha de wu dao tuan ti, loosely translated as 'The Coolest Dance Group in History' were songs like Come On, Fang Shou and You Better Not Come Home.