Swordsman Begins with the Check-In Guide and the Little Senior Sister

Lin Wan, a modern social animal, traveled through time and became Lin Pingzhi, whose family was brutally exterminated, and was bound to the [Swordsman Punch-in System]. Faced with the blood feud and dangers in the world, he found a "shortcut": crazily checking in to obtain magical skills, and using full-level love words to "defeat" his young senior sister in the Huashan sect, Yue Lingshan. When her "favorability" and "love value" can be directly transformed into astonishing cultivation... "Senior sister, did my junior brother's swordsmanship make you more excited today?" Then, there was a legend with a strange style in the world: the young junior brother who was the best at flirting with his senior sister became the best in the world by falling in love.