Countdown: Humanity Seeks Survival from Yesterday

"Do you remember what you did yesterday?" The world suddenly rolled back to yesterday, and mankind has no tomorrow since then. The laws of physics remain unchanged and human memory continues. However, the leftovers will return to the refrigerator, the used toilet paper will return to its original thickness, and the dead will be resurrected... Jiang Ning, a former sleep researcher, lived in a haze after the death of his wife. When the world regressed for the fifth time, he was forcibly notified by the smart TV. He saw the hope of resurrecting his wife and decided to get out of the haze again. However, when he returned to society, he was surprised to find a change in himself. This change made him independent from the world and did not participate in the world's regression. From then on, he was like an orphan stuck in the cracks of time, walking in a world where everyone was going backwards. This is a story about surviving against "yesterday". If you don't remember what happened yesterday, that's okay! After all, I forgot about you yesterday!