Arifureta Zero/Light Novel/Volume 01

Arifureta: From Commonplace to World's Strongest Zero ① (ありふれた職業で世界最強 零 ①) is the 1st volume for the Light Novel of the Spin-off Series, written by "Ryo Shirakome" and illustrated by "Takaya-Ki" and was first released on December 28, 2017 in Japan.

Synopsis
Before Hajime was transported to Tortus, the Synergist Oscar Orcus was having his own adventure–but not willingly! Oscar is a simple working man, keeping his head down to earn his money and support an orphanage, until Miledi Reisen bursts into his life. She wants Oscar to join her in a quest to defeat the gods. Oscar refuses to chase after that kind of danger…until that kind of danger finds its way to him.

Chapters

 * Prologue
 * Chapter I: The Meeting that Started it All
 * Chapter II: Reisen and Orcus
 * Chapter III: The Macho Fairy of the Desert
 * Chapter IV: The Liberators and the God's Apostles
 * Epilogue

Bonus Short Stories

 * Maid Lover
 * Farewell with my beloved

Volume 1

 * Chapter 1
 * Chapter 2
 * Chapter 3
 * Chapter 4

Volume 2

 * Chapter 5
 * Chapter 6
 * Chapter 7
 * Chapter 8

Volume 3

 * Chapter 9
 * Chapter 10
 * Chapter 11
 * Chapter 12
 * Chapter 13

Volume 4

 * Chapter 14
 * Chapter 15
 * Chapter 16

Trivia

 * The fate of Ping and his friends after they were captured by Oscar and Miledi was not revealed in the LN. The Manga later shows that Ping managed to free himself by using a hidden knife that was under his sleeve and attempted to kill Oscar, but was suddenly killed when a giant ball of fire struck him that came from the dragon guarding the church's Artifact. Torpa and Raul then attempted to flee, but were both killed by a giant boulder that the dragon flung towards them.