Du Ziteng, a loser, went overseas to find his fiancée with a sullen and lonely heart, but was kicked out of his home and ended up living on the streets! He can only look for his long-lost junior sister for help, but unexpectedly, his enemies are everywhere and he is no longer able to protect himself! For the sake of his junior sister, he regained the courage to fight and began a diaosi counterattack on the road to save the beauty...
