Nuclear Energy Ahead

Traveling to a parallel world where spiritual energy was revived, Chen Yingjun obtained the game system. Different worlds in ten directions connect the earth, alien beasts invade, aliens sneak in, and the peace of the earth is broken, but human beings' enthusiasm for the new era is even higher. Martial arts are on the rise, armors are born, warriors can break mountains and fill seas, but ordinary people can do it too? Chen Yingjun silently looked up at the sky, where flying swords and humanoid armors were flying back and forth. It is obviously a world where one can cultivate to become an immortal, why is there something strange mixed in?