Echoes of love

Jeon Jungkook, a 17 year old boy. He is sweet, sassy, but way more smart and mature for his age.
He loves his family more than anyone but he is not that close to his grandmother. A boy living in the 21st century not knowing what life will throw towards him.

kim taehyung, a 17 year old boy. He is fierce, serious and a classic bad boy. He is adopted by his british parents who are the richest people of London. A boy living in the 1950s, not knowing who will come to his life and change it forever.

When Jungkook is in his family attic, he was going through some of his grandmother's stuff to know her better. While doing that, he falls asleep.

But when he wakes up, he is in a different world. There he met someone who would change his life forever.