Oh Love, Why Can't I Kill You?

False walks through dark streets, at the end a dark building looms.
"Ah, the Queen Of Hearts, Heads, And Body Parts." someone says as she enters the building.
"what's the target's name?" False asks.
"His name is Wels Knight, and they want him dead.
False nods, "I'll take the job."
-⬘♡⬘♡⬘♡⬘-
Wels Knight is an avian.
Most people don't even know hybrids exist, and most of those that do, despise them.
Wels' father, the captain of the Hermitcraft royal guard, was the first in their family to show his wings to the world.
He used them to his advantage in the royal guard, climbing the ranks with his increased strength and the ability to fly, eventually becoming the captain.
When he had his two boys, he trained both Wels and Hels in the arts of weaponry, fighting, and self-defence, and taught them in the hopes one of them will take his place when he is too old.
When both boys were 16, their father assigned them to a position of being the main personal guard for each of the then princes, Wels having been assigned to Xisuma.

or, Wels is an avian, a personal guard to the king, and False is an assassin sent to kill him

(cross posed on A03 under the name Two Royals and The Commoner by Captain_Blue [that is me!])

(cover art from u/kyxuu on reddit [NOT MINE!])
'Royal Love' is the name of the series this is part of by me,

1: The Prince and The Fox
2: Red Poppies and Warm Kisses
3: Let's Change our World
4: Engaged Morning Kisses
5: Two Royals and The Commoner
6: Oh Love, Why Can't I Kill You?
7: The Secret Of Our Love