Did I Run Away with the Ball?

Long Wanwan, a country boy, was noticed because of his rescue work. He joined the Longteng team under the pseudonym Long Mujin. He ostensibly represented the country and went abroad to compete, but in fact he wanted to bring important information back to his country. But because of Bai Xue's jealousy, Long Mujin was hunted down. After completing the task in a hurry, he was forced to jump into the sea to survive. After being rescued, he forgot the memory of Long Mujin and was sent back to the country. He regained Long Wanwan's identity and returned to his hometown to open a small shop...