Reborn in the High Martial Plane, I Learn from the World's Martial Arts

[Double life + single female protagonist + dual system flow (lower presence later)] Lin Tian, a senior high school student, was ruthlessly taken away by a truck or two while walking on the road with his girlfriend and her best friend after school. Lin Tian and his girlfriend Yun Ling were both reborn in another world and awakened the system. "Ding, the mirror battle system is successfully bound." So-and-so: How do you know my family's heirloom martial arts! A certain God of War: How can a mortal like you know magical skills? And I just created it yesterday! A certain alien race: How can you, a human being, have the magical power of my race's bloodline! This is unscientific! Ever since Lin Tian stepped into the realm of heaven and earth, all the SSS-level forbidden talents in the world have perished, and there is no peace anymore...