How Old is Yanfei in Genshin Impact
Yanfei in Genshin Impact, like Ganyu, is half adepti but was born late enough that a contract with Rex Lapis was not required for her. We don’t exactly know when that stopped, but we at least know that Yanfei is old enough to teach Kuki Shinobu as she studied in Liyue. Her adepti blood might slow down her aging as well.