This is a dual-domain world full of power. Here, only if you meet another team that is complementary to your team, then you will not be afraid of any force. Only when the captains of the two teams cooperate with each other, and the logo of one team is integrated with the logo of the other team, can it play a powerful role.
Legend has it that there is a power hidden in the time and space tunnel that allows people to rule the entire dual domain, but entering the time and space tunnel requires a key, so all teams are looking for this key. Some forces are eager to occupy it and use their power to destroy it, causing it to lose control and the entire dual domain collapses. Only the master of the dual domain knows the solution...
Mission: Cooperation makes the world invincible