There lies a mysterious item called the Backwards Cake. It is a strange item that if someone takes a bite, the regression of a life begins to time travel back and gets younger in the process. No point of going back to a normal flow but it goes back generation to generation. Each bite makes how many years that he or she wanted to regress to.
There is that one time a 5 year old boy takes a first bite of this cake and has faced a fate of aging backwards back into his mom. From a normal 5 year old turning into a 4 year old back to the previous year and then turning into a 3 year old back to the another previous old and so on until he gone back into his mom's womb back into his conception and then his mom takes effect and goes backwards too.
But back at the topic at hand, This cake has been there for years being not molded at all. That is when someone appears to buy that cake.