Interstellar: Carry forward Chinese civilization with a system

Introduction: Su Yi, an old time-travel player who finally completed the mission of traveling back home to retire. Out of curiosity, I traveled through time again. With her golden finger, she traveled to the interstellar world. Not only did she get a portable space, she was also bound to a live broadcast system. Su Yi: "What? Live broadcast system? It sounds like it's not a serious system." System 4646: "Who said that? Who said I'm not a serious system?!" Su Yi: "Then tell me what kind of live broadcast system you are. ." System 4646 said proudly: "I am a system that promotes Chinese civilization. After binding the host, the host only needs to promote Chinese civilization to unlock this benefit!" Hong