Jiang Wenqian, a college student suffering from leukemia and from a poor family, accidentally picked up an ordinary copper can while wandering the antique street. He accidentally cut his fingertip on the copper can and dripped blood into the can.
The jar accidentally opened a passage to another world.
The egg yolk balls he casually threw into the jar unexpectedly fell into the hands of Feng Qingxue, the crown prince of Tianqi Kingdom who was unjustly imprisoned and was on the verge of being poisoned.
On one side is a modern poor boy who is suffering from illness and struggling, and on the other is an ancient concubine who was framed by a concubine, lost her son and brother, and is on death row. A simple copper jar has become the only bond between the two people separated by time and space. From then on, the young man helped the distressed concubine with snacks and supplies. The two redeemed each other and worked together to rewrite their respective tragic fates...