What Transformer? Aren't I Selling Toys?

Lu Tian accidentally traveled to this dangerous world of martial arts. Fortunately, he had a toy stall system. ... In the secret realm of the college entrance examination. The classmates saw Murong Fu being beaten to pieces by the Three-Star Demon Wolf. Just when they thought Murong Fu was about to give up the exam, he took out a red watch. Then under their gaze, Murong Fu transformed into a red armored man... At the same time, Lin Ye, who was beaten to the point of pissing by the Samsung Warcraft, also took out his white watch and transformed into a white armored man... ... University beast fighting competition ground. The heir of the Beast Control Sect put his hands on his hips and looked at Murong Fu with his nostrils pointing upward: "Brother, surrender, your little milk dragon can't beat me." Murong Fu: "Ha! I can't beat him. It's impossible. You're right, Charmander." Charmander stretched out his claws, and his whole body emitted a white light. That was the light of evolution!