Modern food blogger Su Qinghe once traveled through time and found himself in a desperate situation thousands of miles away. Drought and tycoons are raging, villages are withering, and changing one's children for food is no longer a record in a book, but a tragedy that occurs every day. He has nothing but an ancestral jade pendant to accompany him, but unexpectedly opens up a small space that can only store things. With her young brother, she was forced to join the torrent of fleeing. The road ahead is filled with yellow sand and unknown dangers, and behind you is your hometown that has become a hell on earth. See how Su Qinghe relies on modern knowledge, a little spring water and the resilience to never accept fate, find a bite to eat, fight for a chance of survival in this world where human life is like a piece of grass, and finally build his own seaside paradise on the shores of the vast East China Sea.