Plot A:

Title: Mermaid Song

Pairing: eventual!kangmin; eventual Kyuhyun/OC (female)

Sumary: The ship Sungmin is at during a cruise, sinks over a thunderstorm. Trapped underwater Sungmin holds his breath till the very last second, but when he finally tries to take a needed breath in, water doesn't go into his lungs; instead he finds himself able to breath underwater. As if that was not enough a black haired mermaid swims in to his rescue. But that is not just any mermaid, that is his twin sister, whom he believed had died with their mother when Sungmin was just a baby. The story of Sungmin's birth is a true fairy tale.

Plot B:

Title: Nine Lives

Pairing: Kangmin

Sumary: Youngwoon (18) and Sungmin (17), had once been sacrificed with exactly one year of difference by a long extinct tribe, their deaths were part of an unfinished rite to give their god a human body, so the tribe could rule over the world. That had started a circle, nine times they had been born, for eight times they had died, in each life being granted one more year to live; they finally reached the last life. Sungmin has no recollection of any of his lives, but throughout them, he has slowly become wealthy, going from a servant to a respected conglomerate CEO.  Youngwoon remembers everything of their previous lives, how Sungmin grew from someone he didn't know to someone he fell in love with. Youngwoon had spent each of his lives watching over Sungmin. Now Sungmin is 25, he has just one more year to live before the circle takes his life for the last time, Youngwoon could only hope this time the curse would fail.

Plot C:

Title: For now untitled

Pairing: eventual!kangmin (cross over with a exo pairing yet to be decided)

Sumary: Prince Xiumin has his little sister kidnapped by a powerful mage because he had defied the man. Against all odds, instead of sending his best warrior to save her, he sends in a thief, Lee Sungmin, a rebel from a neighbouring country. When Sungmin finds the dungeon the princess is supposedly being held captive, he instead finds Kim Youngwoon, only son of his country's new king. Youngwoon reveals he had been sold by his father to the mage so he could become the king, his only wish is to seek revenge, he offers the magic powers he had acquired to help Prince Xiumin to rescue his sister, in return he should march and dethrone his father, ending his sorry life.

Help me choose one please TT^TT