Become Stronger When Called by Them, but Never Obey?

"From today on, you are our battle pet!" Seeing the three beautiful girls in front of him declaring their sovereignty to him, Jiang Mingyu was completely stunned. A moment ago, he was still a student at Tianhai University. The next moment, he was inexplicably summoned to the game they were playing in another world. What's even more outrageous is that the attributes and skills he learned in the game can be brought back to reality by him. "Can it still be like this? Then I'm... Not reserved anymore!" With this, Jiang Mingyu's life at the peak of the two worlds begins... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.