荒野行動12歳キル集！！#荒野の光

Well, this phrase translates to “12-year-old kill collection in Knives Out!! #Knives Out Hitori no Hikari” in English. It appears to be a collection of kills or impressive gameplay videos in the popular mobile game Knives Out, featuring a 12-year-old player. The hashtag #Knives Out Hitori no Hikari may be related to a specific team or group within the game.