Repairman From Cygnus

In the future, engineer Du Ziteng is exiled to a remote Cygnus supply station for violating military secrecy. There, he meets Su Xiaotie, the only human born and raised there. The two begin a year-long partnership. The harsh conditions make Du Ziteng, accustomed to a wealthy life on Earth, struggle to adapt. Soon after his service ends and he returns to Earth, the Cygnus supply station suffers a massive impact.