What happens when a mysterious new member joins the Fairy Tail Guild, capturing Lucy's attention which raises suspicion with the guildmates, As Natsu and Happy observe Lucy's unusual behavior, they can't help but wonder if she's growing bored of Natsu or if there's a deeper reason for her change. With emotions running high, Natsu finds himself questioning his own feelings for Lucy, leading to a whirlwind of uncertainty and adventure that could change everything. Will he confront his feelings before it's too late, or will the newcomer disrupt the bond they've forged?