Ep 23. Doom

Jushiro, one of the Makai knights, is accosted by Amon, a Makai alchemist and descendant of the famous alchemist Faust. Jushiro learns that Amon has been studying the dark arts known as Horror alchemy and he has become obsessed with it. Amon believes that he has discovered the secret to ultimate power, a way to create the ultimate Horror and thus rule the world.

Jushiro tries to reason with Amon, telling him that he is making a grave mistake, but Amon refuses to listen. Instead, he reveals his ultimate Horror creation, known as Doom. Amon unleashes Doom, a massive destructive force that threatens to destroy everything in its path.

Jushiro knows that he has to stop Amon and Doom before it's too late. He tries to attack Doom directly, but his attacks are ineffective. Meanwhile, Amon watches smugly, believing that his creation is invincible.

Just when all hope seems lost, another Makai knight arrives on the scene. He is none other than Leon, the protagonist of the series. Leon and Jushiro work together to try to defeat Doom, but it proves incredibly difficult. Each time they chip away at Doom, it seems to regenerate and become even more powerful.

As the battle rages on, Leon discovers that there is a weakness in Doom's armor. He realizes that they need a weapon of pure, concentrated light to strike at the heart of Doom and destroy it. The only problem is that no such weapon exists.

However, they do know of a powerful light source - the legendary Golden Knight, Garo. Garo is the most powerful Makai knight in existence, and they know that if they can summon him, they might stand a chance against Doom.

Leon contacts his father, Germán, who is himself a Makai knight and the previous holder of the Garo title. Germán takes up the Garo armor once more and arrives on the scene, ready to face Doom.

Germán and Leon work together, using all of their skills and powers to summon the full might of Garo. The armor glows with a magnificent golden light, and Germán charges at Doom with his full power.

The battle between Garo and Doom is epic, with both sides unleashing powerful attacks. At one point, it seems that Doom has the upper hand, but Garo rallies and delivers a devastating blow, shattering Doom's armor and exposing its weak point.

In the end, Garo strikes the final blow, destroying Doom once and for all. Amon is left stunned, realizing that he has been defeated and that his obsession with Horror alchemy has cost him everything.

The episode ends with Germán passing on the Garo title to Leon, telling him that he is ready to continue the fight against the Horrors and protect the world from evil. Leon accepts the challenge and vows to live up to the legacy of Garo.