Alternate Universe. Kaori survived her cancer surgery and soon, she confessed her love for Kousei. Things are going to be better from there for them. Years later, with their names on the rise, financially strong, and even got married on the young age of 23 out from university, their managers arranged the couple to start their first around the world, marathon tour.. How will they handle it? Hope you like this! (This fic also contain slight alternate history) Thank you and enjoy the story!