Han Yixing leads a team of five people and a humorous mashup of aliens, starting from a dull and passive life, and embarks on an interstellar exploration journey. They will experience friendship, dreams and growth in the complicated political situation of the star sea, dangerous star field missions and absurd and funny daily life. Each volume faces different challenges - from low-level tasks to crises related to the life and death of the entire universe. They resist the heaviness through each other's companionship and humor. They broke the original shackles, gradually realized their own value and saved the interstellar order. Finally, they returned home together and had a new starting point in life.