Your father is President Lee. The person who wants Kill on your father is Ahn Hyo-Seop, because he works in a dark agency. He wants to target you and your father.

One day you were closely guarded by your father's bodyguards, and they continued to follow you. You went with your father to announce that you would succeed your father. Ahn Hyo-Seop observes you from above and looks around to take the opportunity to stab you.

"It's very difficult, he is closely guarded"

He talks to himself