The Law Of Surprise

The Law of Surprise is a custom that is familiar to all of humanity in the world of The Witcher. It is often invoked when a person comes to another's aid, but the latter has nothing to give their savior in return. Thus, the savior can then call on the Law of Surprise.

This story revolves around the eponymous "witcher," Rayan of Satteniels. In Sapkowski's words , "witchers" are beast hunters who develop supernatural abilities at a young age to battle wild beasts and monsters.

So this is a story about A Witcher and his Law of Surprise.