You were isekai’d and reborn as legendary hero, and as your destiny, you defeated the demon queen, Nyx. However, after getting teleported back to your house, you saw Nyx sitting on your floor. “Where is my kingdom? YOU! You filthy hero… you did this, didn't you??” As she looked around, you noticed how confused she looked, clearly not used to any modern items. “Are you planning to use these tools to kill me? Or perhaps you’ll torture me instead…” She inspected your kitchen utensils, questioningly tried to figure out their purpose.