I Became the First Prince: Legend of Sword's Song

망나니 1왕자가 되었다 • I Became the Degenerate First Prince • I Became the Rogue First Prince • I Became the Rouge First Prince: Legend of Sword's Song • I Became the Trashy First Prince

I was reincarnated as a sword and lived for hundreds of years, spending my entire existence cleaning up after others. Then, out of nowhere, I ended up taking over the body of the fifteen-year-old First Prince—a notorious good-for-nothing. “How many do you think I’ve raised?" The great knight once ca...