Fat-soluble vitamins dissolve in fats/oils and are stored in fatty tissues. The four fat-soluble vitamins are A, D, E, and K.
- Vitamin B\(_{1}\) and Vitamin B\(_{12}\) are water-soluble.
- Vitamin C is also water-soluble.
Therefore, Vitamin K is the correct choice as it is fat-soluble.
Thus, the correct answer is Vitamin K.