When I Travel Through Fantasy, There Is a Star in My Mind

(Decisive in killing + not being a saint + not killing indiscriminately + slow-burning growth type + single female protagonist) A college student named Han Feng had an accident while climbing and was transported to Jiuxuan Continent because he saw the Seven Stars in a row while watching a video. In Jiuxuan Continent, there are many sects of aristocratic families, dynasties coexist, and humans and monsters are in conflict. Here are the saints of the sect, the goddesses of the dynasty, the demons and the witches, and many other geniuses. What kind of waves will Han Feng, who has a star in his mind, set off in the Jiuxuan Continent?