第七个地狱没有阳光第七个夏天没有名字
[dì qī gè dì yù méi yŏu yáng guāng dì qī gè xià tiān méi yŏu míng zì]
'The Seventh Hell Has No Sunlight, the Seventh Summer Has No Name' suggests bleakness and anonymity. This could be a metaphorical expression of a particularly dark or unmemorable time, perhaps a phase of suffering without respite or identification.