• Shalltear and Aura go after the Quagoa clan
  • "Overlord" Season 4, Episode 7 is releasing Tuesday
  • The episode will live stream on Crunchyroll

The Sorcerer King Ains decides to fight for the dwarves in "Overlord" Season 4, Episode 7. The new episode is titled "Frost Dragon Lord."

The official website has released the spoiler stills and synopsis of Episode 7. Riyuro believed that his army of Quagoa should have easily defeated the dwarves.

However, after the arrival of Ains, things got tough for the Quagoa clan. Riyuro, the king of the clan, decides to enlist the help of the Frost Dragon Lord.

He even forges an alliance with the Frost Dragon Lord in an attempt to defeat the dwarves. Meanwhile, Riyuro decides to evacuate about 60,000 of his clan's members to the outskirts of the royal capital.

However, when he comes face-to-face with Shalltear and Aura, Riyuro realizes how powerful they are. Left with no choice, Riyuro offers to negotiate with the duo.

It is likely, that Riyuro makes a grave mistake by negotiating with Shalltear and Aura.

"Newly crowned Ains has big plans for his Sorcerer Kingdom, but so do his enemies. Deep in the mountains of Azerlisia lie the Dwarves' mortal enemy, a demi-human race, the Quagoa, gathered ready to invade. To make matters worse, other kingdoms conspire to overthrow the undead king! Will his vision for a utopia come to fruition? Heavy lies the crown, even for the guy with unlimited power," reads the official "Overlord" Season 4 synopsis, as per Crunchyroll.

The cast of the anime includes Satoshi Hino as Ains Ooal Gown, Masayuki Katou as Demiurge, Hiromichi Tezuka as Hanzo leader, Yumi Hara as Albedo, Yumiri Hanamori as Evileye, Emiri Kato as Aura Bella Fiora, Kenta Miyake as Cocytus, Koji Yusa as Brain Unglaus, Kiyono Yasuno as Renner Theiere Chardelon Ryle Vaiself, Mitsuaki Kanuka as Gondo Firebeard, and Shun'ichi Maki as Quagoa leader.

The opening theme song for Season 4, titled "HOLLOW HUNGER," is performed by duo OxT (Tom-H@ck and Masayoshi Oishi). The ending theme, "No Man's Dawns," is by Mayu Maeshima.

"Overlord" Season 4, Episode 7 is set to air Tuesday. Fans can watch the episode online on Crunchyroll. The installment will live stream in Japanese with English subtitles.

The anime is based on the original story by Kugane Maruyama and illustrations by so-bin.