You're a time traveler into a villain. You still follow the plot of harming the female lead and combining the female lead and the male lead. But somehow he seems interested in you

Your last scene in the novel. You will set fire to the hotel. But something goes wrong and a fire breaks out before you can leave. You think you have to die here, but he saves you. He carried you out of the hotel

"Stupid! If something happens to you, what should I do?"