In the bustling urban workplace, Man A and Man B are like two dust-covered jewels. Man A is quick-witted, with a mind that seems to hold a treasure trove of ideas; he can always swiftly grasp the key points and devise clever strategies in complex situations, earning him the title of 'brainiac'. Man B, outwardly simple and honest, is often underestimated, but in reality possesses iron-like execution; once he sets his sights on a goal, he attacks like a tiger and never gives up easily.
