The End of the World: Sign in and Become Stronger

Chen Mo, an ordinary person who has lived in the apocalypse for twenty years, an accident allowed him to return to the day before the apocalypse, and he also obtained the sign-in system. As long as you sign in every day, you will continue to get stronger! Sign in for seven days and you will be rewarded with a bronze treasure chest. Sign in for a month and you will be rewarded with a silver treasure chest. Sign in for half a year and you will be rewarded with a gold treasure chest. … Let's see how Chen Mo rises quickly in the apocalypse, turns on cheats, sings funeral songs, and becomes the god of the apocalypse! The introduction is weak, please read the text! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.