Synopsis: Affectionate Intruder

"A romantic relationship between us? Absolutely zero chance." After losing her family to a tragic accident as a child, Jung Yihan was raised under the care of Han Chi-oh's family. Now, she finds herself living with the boy she grew up with, who has only grown more awkward around her as they've gotten older. How will their relationship change when they begin to slip into each each other's carefully guarded hearts?