I, the Useless Devil, Am a Modern Heartthrob

The day the Demon King's Castle was breached by the brave men, the Demon King thought he was dead. After all, she was weak and became the Demon King because all the other Demon Princes and daughters died fighting for the throne. You didn't die in the end? The devil was relieved when she opened her eyes and found that she was still alive. However, she looked around. Where is this place? So many people in strange costumes! So many strange buildings! The devil who accidentally entered the modern world fell in love with this world after experiencing it. Very good! Here, the Demon King will not be chased by the army at all! Even super popular! However, are some of the faces too familiar? Intention: Striving towards the goal