The second season of Kami no Tou: Tower of God.
Ja Wangnan can’t seem to pass the 20th Floor. Even after failing time and time again, he refuses to give up. On his journey, he meets a mysterious and powerful character named Viole. Wangnan invites Viole to join his team of Regulars. Their journey continues with new challenges at every turn.
(Source: Crunchyroll)
— Description from AniList community (anilist.co).
