Even Though I Traveled Through the Interstellar Era, I Still Practiced Martial Arts

Time traveled to Earth Star in 4231 Gregorian Calendar. I thought I could fly to Lu Xinghai, but I didn't expect that I was the descendant of ancient martial arts, or the descendant of ancient martial arts in decline. I inherited a declining martial arts gym, and had a beautiful and rich apprentice who was alone. He struggled to maintain his life, and then turned on the system... Or the kind that traveled directly through the ceiling. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.