Kuaiwen: What Kind of Supporting Role Is It? Isn't It Good to Be the Protagonist?

Wen Chun, who had been sleeping for a long time, was awakened by a system calling itself 1123. It told Wen Chun: "Your mission is to accumulate mission fragments in various locations and promote plot missions as a supporting role." "Wouldn't it be nice to be a supporting role instead of the protagonist? This is my story, and I will only be the protagonist." (I would like to declare here that the woman is pretending to be a man, no cp, she can do it as she pleases. The protagonist is self-interested.) The first world: Once he was a national master, he was mistaken for a broken sleeve by the dog emperor. The second world: In the warlord era of the Republic of China, wars continued, and various forces fought openly and secretly. Let's see how the second lieutenant can break the situation. The third world: Be the savior in the infinite flow. I am here to be the savior, but not a garbage shelter, and not a holy mother.