Jianghu is not just about fighting and killing. Children have long-lasting love and deep love. The most difficult test in the world is the test of love. Liu Qingjun and Lu Wubing gained not only the morality of the world during their travels in the world, but also the pursuit of the life they wanted. Even if the love is incomplete and imperfect, as long as they can stay with each other, they will be the most carefree world.