Who Still Falls in Love When We Have a System?

Outside the "Canglan Continent" where humans live, there is a vast alien continent (an area a hundred times the size of Canglan) isolated by the "ice wall" of the Arctic Circle. Three hundred years ago, the ice wall collapsed and aliens invaded. At the same time, spiritual energy poured into Canglan. Humanity awakened to the cultivation system and fought hard with the aliens for hundreds of years. The "Great Wall of the North" was built at the collapsed site, forming a long-term confrontation. Nowadays, the spiritual energy era has matured, and human martial arts are prosperous. The top representative is Jinghua Martial Arts University. However, aliens have never given up infiltration and invasion, and spies and small-scale raids are frequent.