lore 

Definition:  (noun) Accumulated facts, traditions, or beliefs about a particular subject.  
Synonyms:  traditional knowledge  
Usage:  He had taught the children something of the forest lore that he had himself learned from Tiger Lily and Tinker Bell, and knew that in their dire hour they were not likely to forget it.  

In some fandom wikis of games by Mihoyo, lores means character stories and voice-overs.

Tiger Lily and Tinker Bell seems two kinds of flowers.