Po napetem pričakovanju s konca prejšnje sezone se zgodba nadaljuje z Leno, ki obtiči v sedanjosti s Henrijem, medtem ko je njeno sovražnico iz sodobnega časa vrglo nazaj v čas v leto 1905.

Napočil je prvi dan Druge divizije in skupina je presenečena, da se je Armando za stalno vrnil, da bi učil.

Medtem ko se Henri prebija skozi leto 2019, se sčasoma oddalji od Lene, zato načrtuje romantičen piknik na strehi v upanju, da se bo znova vnela iskrica med njima.

Potem ko najavijo evropsko tekmovanje koreografov, so zastavljene meje in določene vloge. Lena in Ines pa se potegujeta za isto vlogo.

Lena sklene zbrati lastno plesno moštvo in se pred Theo dokazati na televizijski seriji "Dance Off".

During auditions for the European Choreographer’s Grand Prix, Lena is devastated to learn that not only are Ines and Pinky working together behind her back, but also Henri is missing.

Lena must put her anger and feelings of betrayal aside and team up with Ines and Pinky to save Henri from time jail.

When Lena joins Max in a risky dance routine to dazzle Armando, the performance takes an unfortunate turn.

It's Portal Day and Lex is on a mission to return everyone to their rightful time periods.

When Lena learns the BLOKettes yielded a spot on Dance Off, she and Jeff butt heads over leadership.

The students travel to Brussels for the European Choreographer's Grand Prix but when Lena leads them to a ballet battle with another school, they all could be expelled.

During the performance for the European Choreographer's Grand Prix, Lex arrives and although Lena tries her best to stop her, Lex is determined to win this round!

With Victor’s help, Lena and Thea break out of the Bureau and escape through a portal door and right back into the Garnier.

As the girls search for the missing timepiece, Armando assigns the students a dance project, which quickly turns into a competition against father and son.

When Lena agrees to play the Valentine’s Day cupid, she misinterprets her mission – creating confusion and hurt feelings.

Lena and Jeff’s dance crews both perform in front of the producers of Dance Off, but Thea plays both sides and claims the crews as her own.

When Lena and Max are partnered for a science fair project, ideas clash and Lena’s left wondering if they are even compatible as a couple.

All the students vie to choreograph the year-end Carte Blanche showcase.

After Thea drops out of the BLOK, Lena must create online buzz for the crew in order to stay on Dance Off.

During Max's auditions for the Carte Blanche showcase, Lena is distracted with trying to get Ines to forgive her for changing the calculations on her time travel science paper.

After Lena learns that only Thea and Isaac have roles in Max’s Carte Blanche, she complains to Gabrielle who splits the performance into two parts between Max and Lena.

When Lena discovers Henri is in present day, she is livid, because he didn’t reach out and later learns even worse news about Ines.

With Ines taken by the Bureau, Lena devises a plan to reset all time and decides with nothing to lose, to take the BLOK onto Dance Off.

After being expelled for going on Dance Off, Lena tells Max everything about her time travel life and the two redesign the Carte Blanche showcase to have one final spectacular performance together.

It’s Portal Day and Lena is ready to reset time after one final showcase with her friends.