Ling Lan pointed to the mecha components and asked curiously, "There are people playing with mechas here too?"
Military mechas could only be maintained by the military in order to keep the technology a secret. As for the mechas of the elite families, the maintenance would be done by the mecha company that made them. Even if the company outsourced its maintenance services, they wouldn't look for a small shop like The Wang Shop. Hence, the customers of The Wang Shop could only be ordinary people who used normal mechas that had no weapons on them.
Grandpa Wang smiled but didn't reply to her. On the other hand, Wang Qi replied without any hesitation, "There is an underground casino where people will fight using mechas. Those people like to send their mechas to us to modify them."
Grandpa Wang shook his head slightly and sighed when he saw his grandson replying to the customer truthfully.