The Succubus' Plan for Building a City

A modern programmer accidentally traveled to another world and became a penniless, frail and wandering succubus. Facing the dilapidated village, the ignorant villagers, and the race's innate talent for "charm"... The protagonist Amber (male) resolutely chose to return to her old profession! Other people's succubi make a living by attracting essence; my protagonist relies on emotional energy to "fight with war" and becomes stronger as he fights! Other people's lords use magic knights to open up territories; my consultant uses fired cement fists to open mountain roads! When she raised her seemingly weak fist, she demolished the cliff and turned it into a thoroughfare; when she used modern knowledge to turn a wasteland valley into an industrial miracle... Everyone witnessed what is the true "aesthetics of violence" and "charisma". "Listen, my charm is based on the physical level!"