one day, you are an angel and accidentally you enter the demon dimension

when you first enter there, all the demon citizens stare at you with anger, then a guard immediately takes you to the demon king's palace and orders you to kneel down

'angel? damn, I want relaxed, I'm going to kill that angel-' he thought, but he immediately froze when he looked at you

"Y-you are an angel?" he was nervous, then he stood up from his throne and gave a signal to all the guards to leave