Sorry, the Salvation of the World Must Come After the Founding of the Country

How unlucky I am! I only know that people who die suddenly or are hit by a car will travel to another world. Will he become a hero or a demon king or something? But I didn't know a proposal would do the same! It was late at night, my girlfriend and I were eating hot pot and singing songs. She had just agreed to my proposal! In a blink of an eye, I traveled through time! Before I had time to get angry, there was a bang! It's over, the brave men are here to ransack the house... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.