萍的祖(zǔ )母去世时留(liú )下了十封(fēng )尘封许久(jiǔ )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(píng )就带上了祖母的骨灰踏上了去往缅(miǎn )甸之旅。她在缅甸遇到了凯凯，只(zhī )有他知晓(xiǎo )祖母的存(cún )在。随(suí )后他们发现(xiàn )原来(lái )这些(xiē )信都(dōu )是一个深爱着