30 parts Ongoing tells the poignant tale of childhood sweethearts, Jennie and Lisa, whose paths diverged when Lisa's family faced financial hardships, forcing her to leave their small town.
Years later, Lisa returns, hoping to reconnect with Jennie and rekindle their once-inseparable bond. However, she is met with coldness and indifference from Jennie, who seems to have no memory of their shared past.
Unbeknownst to Lisa, Jennie, now a guarded and successful entrepreneur, is nursing her own wounds from their separation. Blinded by hurt and the belief that Lisa had abandoned her, Jennie erects emotional walls to protect herself. In a moment of recklessness, Jennie proposes a risky bet to her friends, challenging herself to make Lisa fall in love with her once again.
Little does she know that her heart will be the ultimate casualty of this wager.
As Jennie employs various strategies to win the bet, she finds herself drawn to the essence of the person Lisa has become. Lisa's unwavering kindness and unwavering determination to reconnect slowly chip away at Jennie's facade, revealing glimpses of their shared past and the love they once shared. With each passing day, Jennie's heart softens, and her emotions grow entangled in a web of regret and newfound longing.
As the lines blur between the bet and her true feelings, Jennie must confront the consequences of her actions. Will she have the strength to admit her love for Lisa, risking the loss of the bet but potentially gaining something far more precious? Can their childhood love be rekindled despite the pain and misunderstandings that kept them apart for so long?