One is a weird elf princess, and the other is an interesting boy on Changsheng Street. The two of them go on the road together for the same destination. There is a long road ahead. What kind of weird things will they encounter? Wait, don't fall in love so easily. There is a prince who has never met before who wants to marry the princess. What should we do? The princess loves a hero. Whoever is a hero, the princess will marry!