Alien Role: RSY9-3870, Tan Fong Keow Leader of AMIKUS Planet Actual Age: 55 years old Visited earth in 1983 with Yang Zhongyong and other aliens Human Role: Long Legs (长脚怪), Ah Jiao (阿娇) Chen Xiaolong's oldest daughter Chen Xianglin's younger sister, Chen Qingxia's older sister Yang Tianning's sister-in-law Chen Yibei's aunty In love with Yang Tiansheng