Zhao Xin

Zhao Xin is an Ensign in the SFJC Combined Fleet and Assistant Targeting Screener aboard the warship Beifang. He collaborated with Li Wei to determine that the Trisolaran Droplet was attacking the Combined Fleet during the Doomsday Battle. Zhao Xin was one of the 60,000 survivors of the Doomsday Battle, having abandoned ship aboard a small spacecraft.