[Romance/Thriller/Vampire] From End to End

In a world where vampires and humans coexist, Yu, possessing the rarest of A-type blood types, gets entangled with a dangerous one. ※ Please read lightly :) (The author doesn't have any thoughts on this.. XD) ※ I chose Sugar, but since I didn't fully plan and write the entire story, it may change. Also, as this is a fanfic, it doesn't reflect real personalities, and not everyone may turn out as cool as they appear in the story (ㅠㅜ). Please read with that in mind!! ※ The author is a very small