I'm Here to See the Men's Department. You Teach Me How to Maintain Weapons?

Travel through parallel worlds. Qin Huai became an andrologist. He unlocked the "strongest men's system" at the beginning and determined to build the world's strongest men's hospital. However, the process was not smooth, because people in this world are very resistant to seeing andrologists. In order to improve the diagnosis rate, Qin Huai devised a new set of medical treatment techniques. On this day, a well-covered young man walked into the consulting room. Qin Huai: Come to consult about male weapon maintenance? Guy: I have a friend who often feels inferior because his time is too short... Qin Huai: In technical terms, we call it weapon durability. The speed of durability consumption is related to the attack speed of your weapon. After the diagnosis, the young man beamed with joy, and his colleagues' jaws dropped. Qin Huai's diagnosis video went viral and became a hit on the Internet. After that, he acquired hospitals, established laboratories, saved the seeds of life extension for those working in dangerous industries, and saved countless broken families... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.