萍的祖母去世时(shí )留下(xià )了十封尘封许久的信，她嘱咐只有(yǒu )在写这些信的地(dì )方才能打开(kāi )它们。于是(shì )萍就带上(shàng )了(le )祖母的骨(gǔ )灰踏上了去往缅甸之旅。她在缅甸遇到了凯凯，只有他知晓(xiǎo )祖母的存在。随后他(tā )们发现原来(lái )这些信都(dōu )是一个深爱着