Elixir (Sungwon)

Elixir (Sungwon) Eunha is heartbroken when she finds out her high school sweetheart, Siyeon, used an elixir to make her fall in love. When the two reunite 10 years later at a business meeting, Siyeon asks for a second chance. But before they can talk things out and rebuild their trust, greater magical forces interfere.