That's exactly what the first new Witcher book in a decade sounds like it'll offer - an origin story behind who is undeniably the series' most important Witcher of all, Geralt. As for the next ...
Geralt of Rivia's birth year is revealed as 1211 in the latest Witcher book. This would make Geralt 37 in The Last Wish and 57 in The Lady of the Lake. Geralt is much older in CDPR's game universe ...