Living as the Enemy Prince

Read manhwa Living as the Enemy Prince / 적국의 왕자로 사는 법 / Reborn as the Enemy Prince
Imagine being kin to your sworn enemy. Killed in battle while defending his country, Bern wakes up in the body of the enemy prince, Kalian, and vows to avenge his people. But between taming an abusive half-brother and surviving his mother’s deadly web of intrigue, sweet revenge seems to slip further beyond his grasp at every turn.