“Does being a live-in son-in-law mean you have to suffer humiliation? No, no. I became one just to dish out face-slapping.” Qi Yang's soul transmigrates to the Soul Martial Continent, where he acquires the Face-Slapping Son-in-Law System. From then on, he blazes a trail, crushing all the young geniuses and ancient monsters in his path. Just as his fame reaches its peak, a calamity quietly arrives. To put it simply in Chinese: aliens have come.