Lisbeth x Male Reader: The Blacksmith and The Knight
Rika Shinozaki or Lisbeth in SAO and Y/N or U/N (Username) in SAO are trapped in the death game known as Sword Art Online and the only way to get out is to clear the game. All images I use are not mine. Sword Art Online is owned by Reki Kawahara. (Lost my progress on the original book so here it is again)