C1410 A Bunch of Puppies(part Ii)

"The exterior of this car was modified by you personally from inside to outside?" Lin Yu said in confusion.

"I made the design blueprints for the whole model, as well as the engine and oil circuits. The rest of the parts, including the chassis, were all modified by them. How about sitting down? " Zhang Xinrann turned her head and smiled.

"It feels good. However