[Apocalypse + Tech Tree + Civilization Reboot + Baby Frog Doctor]
After midnight, the world forgets one crucial piece of knowledge every day.
On the first day, humanity forgets how to transmit electricity.
Cities plunge into darkness, and hospital backup generators begin their countdown.
In ninety-nine days, modern civilization will collapse completely.
Just as everyone is at a loss, a baby frog doctor, ninety centimeters tall and wearing round glasses, wakes up in an abandoned kindergarten.
He can understand malfunctioning machines, and he knows how to rebuild what humanity needs from a pile of scrap metal.
Take apart toys, repair the power grid;
Light up cities, rebuild industry;
Build starships, find the next path for civilization.
Give him enough materials and time, and the little doctor can gradually bring the tech tree back to life.
But every time he forces himself to save civilization, he loses a memory.
Until one day, he discovers that what he is forgetting is the truth behind this civilizational catastrophe...
