Li Mu, a genius psychic engineer, was infected with corrosion due to an accident and when his life was in danger, he traveled back to himself five hundred years in the future.
However, the world at this time has been completely destroyed by psychic energy, and people are struggling to survive between psychic radiation and the tide of alienated beasts.
A pocket watch becomes an opportunity for him to return to the present world. Traveling between the future and reality, he needs to find the key to cracking the apocalypse.
"Why are you so familiar with these things from the old era?" Lu Yin has wanted to ask more than once.
Li Mu waved his hand.
"Are you familiar? I designed it..."
