Sinopsis Marked by My Alpha Stepbrother

Two rival pack alphas unite through marriage, making their children unwilling step-siblings. When he saves her from bullies, a mate bond ignites. She plans to break it before the next full moon; he bets she’ll fall first, using a secret to bind her. Under one roof, rivalry turns into forbidden love.

• 51 episode
• English Sub
• Platform: DramaWave