Lovely Runner

After pop singer Ryu Sun-jae saves Im Sol's life, a tragedy and a twist in time gives her the chance to try to repay the favor and rewrite their future.

Back in 2008, teenage Sol dodges an old crush and tries to direct Sun-jae's life onto a happier course — puzzling and annoying him along the way.

After a swim meet, Sun-jae struggles to confess his love on a date — while Sol tries to stay friends with him to ensure she can protect his future.

Sol abruptly returns to the present and finds some circumstances have changed — but there's still much to straighten out when she gets back to 2008.

New developments cause Sol to redouble her efforts to ensure Sun-jae's joyful future. Competition escalates between the men in her life.

Sol reels as her past continues revealing its secrets, from Tae-sung's and Sun-jae's true feelings to her mother's hidden health challenges.

Determined to defy destiny, Sol makes changes that could alter parts of the future for her and Sun-jae — but can it change the ultimate outcome?

Sol is determined to stay with Sun-jae all night to keep him safe, leaving him confused and curious about her true motives when they arrive at a hotel.

After history repeats itself, Sol uses her final shot at time travel to visit 2009 and find a potential killer before he finds her — or Sun-jae.

Time-travel truths come out, but they're hard for some to believe. Sol enlists Tae-sung's help, and Sun-jae makes a life-altering decision.