After I Left You

Xu Lingxin lost his eyesight because of an accident. However, his partner of seven years, Lu Tianqi, didn't seem to care at all. "Let's break up, then." After leaving Lu Tianqi and finding his way through living alone in the dark, Xu Lingxin thought he was already used to being by himself. So why does Lu Tianqi seem unwilling to let go, as if...