It's Valentine's Day In Troll Village! Everyone Is Going To Celebrate Valentine's Day With Hugs And Love. But Some Trolls Are Going Through Some Struggles To Have The Most Loveable Valentine's Day Ever. Can Branch Gain Confidence To Be Poppy's Valentine? Will Smidge Find The Right Moment To Have Her First Kiss With Milton Moss? Could Cooper Actually Impress His First Crush? And Would Guy Diamond Be Able To Pull Off Being Troll Village's Cupid? This Valentine's Day Will Sure To Be Full Of Madness And Love.

Poppy and Branch discover that there are but one of six different Troll tribes scattered over six different lands devoted to six different kinds of music: Funk, Country, Techno, Classical, Pop and Rock. A member of hard-rock royalty, Queen Barb, aided by her father King Thrash, wants to destroy all other kinds of music to let rock reign supreme by collecting all six strings that create different music. With the fate of the world at stake, Poppy and Branch, along with their friends Biggie, Satin & Chenille, Cooper, Smidge, Guy Diamond & his newborn son Tiny Diamond, and newcomer Legsly set out to visit all the other lands to unify the Trolls in harmony against Barb, who's looking to upstage them all.