Re:ZERO -Starting Life in Another World-, Vol. 22 (light novel)

Subaru and his companions finally reach a mysterious tower hidden deep in a land so hostile that even Reinhard would hesitate to cross it. Inside waits a Sage who is nothing like the legends describe, along with trials laid down centuries ago to decide who may access the tower's hidden knowledge. That knowledge could be the key to saving Rem and the Witch Cult's other victims, but failing the tests could cost them their lives.

• Brand: Hachette / Yen Press
• Officially Licensed: Yes
• Author/Artist: Tappei Nagatsuki, illustrated by Shinichirou Otsuka