She's Going to Be a Passerby, There's Something Wrong with Her as a Female Supporting Role

It's Lulu, a not-so-smart Yazi who was led by the system to dress up as a passerby in various plots to save the world, but the female supporting role in each world seems to be inexplicably wrong. But it doesn't matter, Lulu will save the world~~~~~Probably*:.. Mission: People who work hard deserve to be loved by the world