The Queen of Witches Takes Me to Slay the Gods

Raymond thought he was lucky enough to pick up a hidden mission NPC. The result was a ten centimeter tsundere devil. "Kneel down, mortal! I am the Queen of Witches, Anna!" The witch boss narrowed his eyes: "Do you want to follow me?" "Follow... What?" "Of course it's the God of Slaughter! Why, are you scared? If you come out to fool around, you'll have to pay back sooner or later!" (It is considered semi-original. In addition to the protagonist, 80% of the supporting characters will be directly adapted from anime, novels, and game characters that the author has read)