It's day one of the festival, and Rimuru finally gets to see all of his friends' performances and presentations. As he's enojying the festivities, he's summoned by Luminus...

The night before the Opening Festival, Rimuru throws a lavish banquet for all the nobles and royalty visiting Tempest. When the party is in full swing, Empress Elmesia of the Sorcerous Dynasty of Thalion arrives, throwing everyone into chaos.

The second day of the National Foundation Festival dawns, bringing with it the main round of the battle tournament. The fighters face off and give it their all—except for one, which causes Rimuru concern.

It's day one of the festival, and Rimuru finally gets to see all of his friends' performances and presentations. As he's enojying the festivities, he's summoned by Luminus...

It's day one of the festival, and Rimuru finally gets to see all of his friends' performances and presentations. As he's enojying the festivities, he's summoned by Luminus...

▶▶ Pod 042 - Report: While accompanying unit A2 in visiting the at the request of Lily to procure materials, a large number of hostile machine lifeforms is observed advancing toward the area. Unable to detect command units from this enemy group. Reason for enemy advance is currently unknown. Until returns to the front lines after completing strengthening modifications, this unit will commence a defensive operation in cooperation with A2 and the machine lifeforms in this village.

▶▶ Pod 042 - Report: While accompanying unit A2 in visiting the at the request of Lily to procure materials, a large number of hostile machine lifeforms is observed advancing toward the area. Unable to detect command units from this enemy group. Reason for enemy advance is currently unknown. Until returns to the front lines after completing strengthening modifications, this unit will commence a defensive operation in cooperation with A2 and the machine lifeforms in this village.

▶▶ Pod 042 - Report: While accompanying unit A2 in visiting the at the request of Lily to procure materials, a large number of hostile machine lifeforms is observed advancing toward the area. Unable to detect command units from this enemy group. Reason for enemy advance is currently unknown. Until returns to the front lines after completing strengthening modifications, this unit will commence a defensive operation in cooperation with A2 and the machine lifeforms in this village.

Haga and the others are teleported to the bottom of a massive dungeon.

Haga and the others are teleported to the bottom of a massive dungeon.

"Fun! Fun! Fun! Fun! Join at the Tower, let's play more Join at the Tower, let's play more ……Let's play"

Rimuru's dungeon is finally revealed, and his new ally Masayuki is among its first challengers. Later, after the festival is over, Rimuru's biggest job still awaits.