Sherlock Holmes. A consulting detective with a capricious persona, gifted with intuition and skilled in the art of deduction. Many might call him an arrogant arse. Completely indifferent to emotions. However, everything changes when a certain someone moves into the neighbouring apartment ; 221C. There's something different about Y/N and Sherlock Holmes is stubborn and keen to unravel the mystery of, Y/N. Soon, it turns into something more.