I Am the Only One Who Is Eternal

The real world suddenly changed dramatically, the sun and moon were turned upside down, the ground trembled, and buildings collapsed. Chaos continued for a while, screams broke out, and boom, another building collapsed! No one knows why! I don't know how many lives were ruined by this incident. Somewhere in the ruins, am I going to die? I'm really unwilling! Ah! ~A man with an ordinary face, about twenty-five or six, with a trace of blood flowing from the corner of his mouth, and holding a photo of a girl in his hand... This is a story about someone who was reincarnated into another world, and finally stepped into a legend through his own hard work and talent. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.