In the golden age of the "Honor of Kings" Professional League (KPL), a group of teenagers and girls who were labeled as "losers" got together due to an unexpected bronze qualifying match and formed the "Echo" team. They counterattacked from the bottom of the city competition and finally challenged the top giant "Dynasty" team. The story not only focuses on the tactical game in the canyon, but also reveals the cruelty and warmth of the e-sports industry - the obsession of retired players, the confusion of newcomers, the coercion of capital, and the growth of the five people from mutual suspicion to life and death trust during the running-in.