Season 1

Just as the guardian's test is about to end, Bam is pushed off by Rachel. Time turns back to when the tower's doors opened. How did Bam spend his time? What is the world Rachel saw?

Androssi is faced with a tough decision, while Yuri finally arrives looking for her weapon. The regulars continue cleaning the path for Bam and Rachel, who await inside the bubble for what might be their chance to climb together.

Another test is held to reach the top of the tower. Much has been lost and important things have been gained in order to climb the tower. Accept it all and move forward in the direction your feelings lead you.

Rachel suffers a grave wound. How will she feel about reuniting with Bam? As their various thoughts and intentions jumble together, each one reaches their own decision in order to move forward. What waits for them beyond their sadness?

"My plan worked." With this declaration, Endorsi kicks her own teammate. What was the true intention of her plan to gather all the Fishermen in one location and see how the Ranker would act?

Team A is awed by the overwhelming power of the Ranker. As the Regulars are attacked one after another in the dark, will Anaak make it to the exit? What is Khun's next plan?

Several days have passed since Anaak and Endorsi's feud came to a total stop. As the next "Tag" test is about to begin, dark clouds begin gathering around Bam again.

What will Khun do after meeting Rachel? The position selection begins, and despite struggling with their assignments, the examinees grow closer. Meanwhile, someone watches them and ruminates from afar.

While boasting about their strengths, Khun and Rak continue fighting to defend Bam, who is in possession of the crown, but his long-awaited encounter with Rachel ends being crucial for the fate of the game.

The crown game continues. Anak, Hatz and Shibisu proceeds to defend their position in a spectacle of ability and strength, but the game takes an unexpected turn when the Black March manifests and Bam is forced to take a decision.

When Test Director Hansung Yu announces the subject of the test, Rak throws a tantrum, and Bam calms him. Meanwhile, the gears in Khun's head alone are turning. Second by second, time moves forward. What will they do?

Bam overcomes Headon's test and ascends to the second level of the tower. "The Black March" Bam received from Yuri catches the attention of Khun, who toys with him. Together they aim for the top, but.

She wanted to see the stars. He wanted to be with her. What do you desire that you would give your life for? Only those with the strength to survive can acquire that which they seek at the top of the tower.