“If fate is a wound, love is the scar that refuses to fade.”

 A century later, an eclipse returns. In present‑day Seoul, curator Go Ha‑jin (IU) restores a Goryeo hairpin—and hears palace drums.  Across time, Gwangjong (Lee Joon‑gi) rules beneath whispers and knives, haunted by a face he lost.  A jade pin hides a letter that opens a tear between nights.  Moon‑washed duels in snow, a rain‑soaked gate standoff, court masks glinting like blades.  Hae Soo’s memories bloom in a stranger’s eyes; So’s scar burns when the eclipse nears.  Princes choose sides, a queenmother spins silk into snares, and the river carries a prophecy: “Two moons, one choice.”  To mend history without breaking each other, they must meet where time first bled—the lotus lake at eclipse. Final beat: fingertips touch across rippling glass; bells thunder.

Review (EN): Lyrical, aching, and politically sharp—palace intrigue braided with a second‑chance romance. Lee Joon‑gi’s flint‑tender gravitas and IU’s luminous resolve promise sweeping set pieces, ink‑soft visuals, and a heartbeat‑loud score.