The scientists' Tyrunt had been taken from the lab by Team Rocket, who wanted to use it for their own needs and evolve it. However, Tyrunt started shaking the balloon and fell down, into the river, where it was found by Bonnie. Bonnie befriended Tyrunt and spent some time with it by playing with it, brushing its fur and teeth and raising it. However, Team Rocket appeared and took Tyrunt, Bonnie, Dedenne and Bunnelby away. After being landed, Tyrunt chewed through the net and escaped with its friends, onto a mountain. However, Team Rocket still chased them and took Tyrunt using the robotic arms. Bonnie went to help Tyrunt free itself from the grasp, but was shaken off and began falling down. To rescue its friend, Tyrunt evolved into a Tyrantrum and rescued Bonnie. Soon after, Tyrantrum defeated Team Rocket by using Fire Fang. Its trainer, two scientists, have arrived and taken Tyrantrum back to the lab. Bonnie, who befriended Tyrantrum, ordered Tyrantrum to stay in the lab, but promised to visit it again.
H.D. Quinn (English)