I *think* the first c-drama I started watching was Eternal Love, but I didn't finish it until a year later (I got busy irl and forgot the title until I saw it again on Netflix). The first c-drama I finished was probably either Ashes of Love or Ice Fantasy. By the time I got around to titles like Nirvana in Fire, The Untamed, Joy of Life, Advisor's Alliance, Three Kingdoms etc I was completely addicted.