I Am Practicing Swordsmanship in Wudong

An ordinary person in the 21st century accidentally came to Tianxuan Continent and became the young patriarch of the Lin clan. "I watched martial arts for so long in my previous life, and I didn't expect that I could still feel involved." Lin Yang touched his chin. "Also, what is this 'system'?" 'System': "If you can't speak, don't speak. Your whole family is just a thing. You can't imagine my identity." (Currently there is only one female protagonist, but there may be one or two more female protagonists in the future. No stallion.) (The introduction is too weak, please move to the text.)