You heard about Caribert Alberich.. The Hilichurl you met inside of your sibling's memories after you investigated the Loom of Fate Few years later you got a quest to search for a missing person from Sumeru village only to find out that Caribert (now in human form) made these memories of him and planted them into people's minds.. To just for once feel like he is able to live fulfilled life. "Hello.... We finally meet... Face to face" He said smiling at you