Tower of God, 12

Viole continues his journey after surpassing the 20th floor. But he won't be alone, as he had hoped, because Wangjan's machinations during the last test allowed eight participants to pass and continue climbing the tower. A rather unique team will have to cooperate from now on to overcome the challenges. But Viole's exploits haven't gone unnoticed, as news of a mysterious aspiring assassin, Fug, who managed to defeat a supervisor, has reached the highest levels...