Ep 4. I So Don't Need Any Allies

Bellmore is under threat from the demon lord's army, and the only way to protect it is by creating a barrier around the city. Seiya and the others head to the barrier contractor, Rosalie, to set up the shield. When they arrive, they are met by a familiar face - the goddess Ishtar. She informs them that they need to gather allies to help defeat the demon lord's army.

However, Seiya refuses to accept any allies and is determined to do it all alone. He believes that having allies will only slow him down and cause more problems. Seiya decides to test Rosalie's barrier by attacking it, which causes a commotion in the city. The guard tries to stop him, but Seiya easily defeats them. However, the test revealed that the barrier isn't strong enough to hold off the demon lord's army.

With no other option, Seiya decides to train the guards himself instead of relying on allies. He puts them through a rigorous training program, teaching them everything they need to know to protect the city. Meanwhile, Ristarte is worried about Seiya's obsession with being overly cautious. She believes that he needs to trust others and work together if they want to succeed.

As the training progresses, Seiya realizes that he needs to learn to trust his allies and work as a team if they want to win. He sets up a plan with Rosalie to create a stronger barrier for the city and assigns each of the guard's specific roles in the upcoming battle.

When the demon lord's army arrives, Seiya and his team are ready and waiting. They put their plan into action, and with the help of Rosalie's barrier, they manage to fend off the enemies. However, things take a turn for the worse when the demon lord himself arrives. Seiya faces off against him, but the demon lord proves to be too strong.

Seiya realizes that he can't defeat the demon lord alone and finally agrees to work with his allies. Together, they manage to defeat the demon lord and save the city. Seiya learns an important lesson about teamwork and trust, and Ristarte is overjoyed to see him finally let his guard down.

In the end, Seiya and Ristarte continue on their journey, now with a newfound respect for working with others. They encounter a new challenge on their way, which will require them to put everything they've learned to the test.

Overall, this episode highlights the importance of working together and trusting others. Seiya's obsession with being overly cautious causes him to resist allies, but he eventually learns that he can't succeed alone. The battle scenes are intense and action-packed, and the character's development is well-executed.