I'll Protect the 2nd ML's Love

I passed out after a day filled with misfortune. When I later opened my eyes, I was inside my favorite novel. <br/>Unfortunately, I was reincarnated as the villainess who was ruined after wreaking havoc due to her obsession with the male lead...<br/><br/>That doesn't matter!<br/>I won&rsquo;t become a villainess, and will instead match my favorite character in this novel, the second male lead, with the heroine!<br/><br/>But this is... harder than I imagined?!?!<br/><br/>&ldquo;Are you alright?&rdquo;<br/>The captain of the knights who was supposed to be the heroine's bodyguard ended up as my own.<br/><br/>&ldquo;I got it for free on the way here. Eat it.&rdquo;<br/>The guy who is supposed to help the two end up together keeps going off track by 3000%.<br/><br/>&ldquo;Are you out of your mind? I told you to be careful!&rdquo;<br/>And the male lead who is supposed to hate me is annoyingly hovering around.<br/><br/>&rdquo;I'll feed you, Lia!&rdquo; <br/>Even the heroine had no interest in anyone, not even the original male lead?!<br/><br/>Not only that!<br/><br/>-&ldquo;Thank you. I'll treasure it.&rdquo; <br/>My heart started beating for Ain who suddenly appeared without warning!<br/><br/>...Will Lia be able to save the second male lead's love?<br/><br/><hr/><em>Note: This is a oneshot promotional manhwa for the novel of the same name </em><br/><hr/><em>Note: An otome game based off the novel too already out </em>