Yu Xiaobei, a working boy, chooses to enter a mysterious arena in order to pay for his sister’s expensive surgery, and learns that if he survives to the end, he will be able to control the world’s economies. Unexpectedly, yu xiao bei is not the only participant, he will face his treacherous Competitors, be caged with monsters, and participate in an exciting game of death. To his delight, an unexpected gift will allow the protagonist to determine that this is an opportunity to achieve his goal.