Is Tomorrow Love Letter coming back?

Quan Wei was born with a mysterious condition that causes her to age in reverse, growing younger as the years pass. At thirty-five, she meets nineteen-year-old Gu Yao, but their attraction frightens her because their lives are moving in opposite directions. Eight years later, they meet again when both appear twenty-seven, only for fate to repeatedly separate and reunite them. Eventually Quan Wei becomes a nineteen-year-old girl while Gu Yao reaches thirty, forcing her to reveal the extraordinary truth she has been hiding and leaving them to decide whether their love can survive time itself.