Harklight is a side character in the anime "ALDNOAH.ZERO." He is a loyal follower of Slaine Troyard and becomes a knight of Mars. Coming from the poor third tier of the Vers Empire, he faced discrimination for being a human from Earth who sided with Mars. Despite this, he worked hard to earn his position through the efforts of his parents. Harklight respects Slaine a lot and supports him closely. In the later part of the show, he exposes knights who are against Asseylum Vers Allusia (Lemrina)'s new country, and bravely fights in battles, even risking his life for Slaine and his allies.
Harklight is often seen in a Mars knight uniform.
He has a serious look and carries himself with pride.
His strong attitude shows in his actions and his gaze.
Harklight knows what it feels like to be treated differently because of his birth.
He truly respects Slaine because Slaine also struggled with class differences, yet overcame them.
He has a deep sense of loyalty, always staying by Slaine’s side.
However, he sometimes feels awkward because he is older than Slaine, and Slaine talks to him politely as a servant.
When Slaine finally calls him by his name without honorifics, Harklight feels genuinely happy.
Even after Slaine becomes a count, Harklight keeps supporting him strongly.
Harklight comes from the poor third level of the Vers Empire.
Thanks to his parents’ hard work, he was able to earn the honor of serving under a Mars knight.
Many Martians look down on him for being "an Earth human siding with Mars," but he never gives up.
He rises through the ranks and gains respect among those around him.
After Asseylum Vers Allusia (Lemrina) declares a new kingdom, Harklight quickly exposes knights who act against Slaine.
He shows excellent strategy skills and can think and act fast.
Harklight also has strong combat and command skills, fighting together with Barouhcruz at the moon base against the Earth United Forces.
He later wins a duel and receives his own special Kataphrakt "Herschel" and the title of knight.
In the final battle, he bravely chooses to attack the Deucalion with Barouhcruz, even when ordered to surrender.
Harklight is completely loyal to Slaine and always supports him no matter what.
He trusts Slaine deeply and has gained Slaine’s trust as well.
He also shares a strong bond with Barouhcruz from fighting together.
People around them admire how Harklight stands behind Slaine, even as Slaine rises in rank.
Becoming Slaine’s Loyal Follower
Harklight appears in the second season as a loyal supporter of Slaine, who has become a Mars knight.
He helps Slaine overcome hardships and respects him for his strength and courage.
Earning Knighthood and Herschel
After Slaine beats Marylcian in a duel, Harklight is given the special Kataphrakt "Herschel" and the rank of knight.
This shows the trust and value Slaine places in him.
Uncovering Enemy Knights
Once Asseylum Vers Allusia (Lemrina) makes her country, Harklight actively finds out which Mars knights are secretly against Slaine and supports Slaine’s plans.
Final Battle and Brave Sacrifice
During the last battle near the moon base, Harklight and Barouhcruz fight bravely against the Earth United Forces.
Even after Slaine tells everyone to surrender, Harklight chooses to charge at the Deucalion, showing his dedication and courage.
- Harklight and Barouhcruz share a strong trust from fighting side by side.
- He feels proud when Slaine calls him by name without honorifics.
- He overcomes prejudice to become a respected Mars knight.
"I will always be at your side, no matter what you choose."
"When you called me by my name, I was truly happy."
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