Tower of God Season 2

In Tower of God, Twenty-Fifth Bam is the main character. Notably, the Korean word "Bam" can signify either "Night" or "Chestnut." His only companion for the most of his life has been his dear friend Rachel, who has been locked beneath a huge and enigmatic Tower. Bam is horrified when Rachel walks into the Tower. Bam finds a way to unlock the Tower's entrance. He will now go to whatever lengths, even if it means dying, to see Rachel once again. He encounters allies inside the Tower who will aid him in climbing it.