Veir, heir of VPG Group, meets Kelvin, the second son of KING Group, and helps him fight for power against his half-brother Ken. After being betrayed, he fled to Chiang Mai with Nana’s help. One day, Veir reunites…
Veir, the polished heir of VPG Group, crosses paths with Kelvin, the overlooked second son of KING Group, and decides to help him wrest power from his ruthless half-brother Ken. What begins as a strategic alliance soon spirals into an obsessive entanglement—until betrayal forces Veir to flee to Chiang Mai with the help of the fierce Nana. When the pair reunites years later, the power dynamic has flipped, and Kelvin—now volatile and consumed by unresolved trauma—will stop at nothing to keep Veir by his side. *Yesterday* is a dark, emotionally charged romance that doesn't shy away from the messy, toxic, and raw edges of love. With stunning chemistry between the leads and a narrative that jumps between timelines to unravel a story of obsession, mental health, and forgiveness, this series dares to ask whether some bonds can survive even the deepest wounds.