I am grinding experience in another world

A story about a traveler who crossed into a parallel universe, relying on his Proficiency ability to continuously grind experience and become stronger.

As he masters mundane skills—from calligraphy to portrait painting—he discovers that every profession holds a hidden depth. By leveling up his craft, he gains supernatural insights and near-perfect techniques, turning the simple act of making a living into a path of cultivation. Now, he must navigate the bustling streets of Anle Square, balancing his need for survival with the challenges posed by local masters and the high-society world of courtesan singers.