A coming-of-age story about two adolescents facing racism in their adopted families, while confronting a society where immigration has become a divisive issue.。刚成年的一筒向村里的姑娘示爱被拒绝，他备受打击，于是踏上了漫长的求师之路。经过不懈努力，一筒参透爱情的真谛，最终学得恋爱宝典。。