Lee Sang-yeop appears in 3 vertical dramas tracked on verticaldrama.tv, mostly on DramaBox — including A Stormy Marriage, When Time Unlocks Love (DUBBED) and When Time Unlocks Love. Mostly romance.
694 actors indexed. Cross-platform filmographies. Full cast on 1,600+ vertical drama series.
Weekly intelligence brief — talents, deals, moves.
The reference: talent economics, ARPU, cast structure.