Aching
Heart-Aching / Lingering Pain / 아리도록 / Aridorok / Aching - Manhwa / Aching1 / Stinging Love / To the point of stinging / To The Point It Sting
Ongoing

After five years apart, the narrator meets their first love, Joo Arin, again. Arin has changed so much that the narrator wonders why.