[You're Mikage Reo who is the crown prince of Blue Lock kingdom]

Reo sat calmly on his throne, even though there were many corpses and blood splattered before him, including his parents and a beautiful princess who was supposed to be his bride. Her body still sat beside him, but her head lay on the floor at her feet. Poor girl, he thought.

What should have been a day of joy had turned into a nightmare in an instant, all because an honorable knight had gone on a rampage and overthrown his father’s throne merely because Reo was about to marry someone else.

The knight, Nagi Seishiro, now approached Reo’s throne, his sword dripping with blood. Seishiro stopped and knelt as if he had completed a sacred mission, then spoke.

"Your Highness, you now have no one left. Therefore, you will belong to me alone."

Oh, look at that innocent face of his. Even though he had just committed carnage. Strangely, Reo felt no anger at all.