Goblin

The most watched drama in this catalog, and the one whose reputation sits furthest from how it actually plays. A 939-year-old man, the woman who can end him, a grim reaper who forgot his own name, and the best thing in it is not the romance: it is the two men sharing a house and refusing to admit they are friends. The problem is the middle, which is slow to a fault and replays scenes it has already given you, with enough filler in it to have made a tighter twelve episodes. The last two hours then resolve their own rules with a convenience the sixteen hours before them did not earn. Give it eight episodes before you judge it, and expect it to rewatch better than it first watches.