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最強出涸らし皇子の暗躍帝位争い
To the empire, Prince Arnold is one big joke, a completely inept prince outshone by his more talented twin, Leonard. But in secret, Arnold operates as Silver, one of only five magic-wielding SS-rank adventurers on the continent. As the bloody battle for the throne intensifies after the crown prince’s death, Arnold pulls the strings from the shadows to crown his twin emperor to his own advantage.
Prince Arnold is willing to do whatever it takes for his twin brother to secure the throne.
Back in the capital, Prince Arnold continues helping his brother, now with Finne by his side.
The emperor has decided to hold a competition among the princes.
It's the day before the Knights' Festival of the Hunt and thieves are reported to be on the loose.
The festival begins, and Elna has no intention of cutting Arnold any slack.
Arnold and Elna take on the vampires, Dean and Sam.
Arnold tries to find someone to protect Finne in his absence.
Arnold takes Elna on a date.
With their ships separated, Arnold is forced to pretend to be Leonard.
Arnold comes up with a plan to take down a dragon.
Arnold goes back to the capital to get permission to use Elna's holy sword.
Elna and Silver fight the sea dragon Leviatano.
Manaka Iwami
Finne Von Kleinert (voice)
Maaya Uchida
Erna von Amsberg (voice)
Kaede Hondo
Rinfia (voice)
Kazuhiko Inoue
Johannes Reeks-Adler (voice)
Atsushi Tamaru
Erik Reeks Adler (voice)
Ryota Takeuchi
Gordon Lakes Adler (voice)
Mitsuki Saiga
Zandra Lakes Adler (voice)
Yoshitsugu Matsuoka
Traugott Reeks Adler (voice)
Yuuki Kuwahara
Christa Lakes Adler (voice)
Ai Kayano
Mitsuba (voice)
Masahiko Tanaka
Sebastian (voice)