萍的祖母去世时留下了十(shí )封尘封许久的信，她嘱咐(fù )只有在写(xiě )这些(xiē )信的地(dì )方才(cái )能打开(kāi )它们。于是萍就(jiù )带(dài )上(shàng )了祖母的骨灰踏上(shàng )了去往缅甸之旅。她在缅甸遇到了凯(kǎi )凯，只有他知晓祖母的存在。随后他们发(fā )现原来这些(xiē )信都是一个深爱着(zhe )