萍的祖母去(qù )世(shì )时留下了十封尘封许久的信，她嘱咐只有在写这些信的地方才(cái )能打开它们。于是萍就带上了祖(zǔ )母的骨灰踏上(shàng )了去往(wǎng )缅甸之旅。她(tā )在缅甸遇到了凯(kǎi )凯，只(zhī )有他知晓(xiǎo )祖母的存在。随后他(tā )们(men )发(fā )现原来这些(xiē )信都是一个深爱着