Ch. 1 The revival of 10 commandments

It was some kind of a twist story. This story is not the same as the original. Trust the process.

(Y/n) was living in another world with Meliodas,Zeldris, and Estarosa then something tragic that cause (Y/n) in finding them.
Meliodas encounters a childhood friend with whom he exchanges memories.
You still have the memories of Meliodas until you met him.
What if you forget about Meliodas in the future? What will happen along the story?