Summer’s Density [R15]

Six years ago, a confession shattered the bond of siblings-in-spirit. Cha Seungjo, Korea's star soccer player, vanished into the pursuit of greatness, leaving Lee Seohui behind. Now, he returns—not as the boy she once knew, but as a man driven by an irresistible, burning desire. Ten days. One choice. Will they remain family, become strangers, or surrender to a passion that has simmered for years? Dive into the heat of their reunion in Chapter 1!