Eternal City

Thousands of years later, scientists discovered through exploration that there was a god in this world. A strange light appeared at 10:31:25 on the night of October 21st and landed in a certain mental hospital. Only a lunatic who had just been admitted survived. —— "Sir, you are wrong. The world is in color and blood is red." "You haven't seen it, how would you know?" —— "Who am I?" (Are they really people?)