A unique element is Will's upbringing by three undead guardians: Blood (the warrior), Mary (the priestess), and Gus (the mage) . This provides a rich area for analysis on how "humanity" is defined by actions and love rather than biological life.
Will’s previous life in modern Japan was one of regret and stagnation. His new life is a direct response to that failure, making his journey a literal and metaphorical "second chance" to fulfill his potential and protect others. Series Reference Guide Saihate no Paladin
While there isn't a widely recognized "academic" paper on Saihate no Paladin (The Faraway Paladin), the series is a frequent subject of analysis regarding how it subverts modern isekai tropes to return to classic high-fantasy roots. A unique element is Will's upbringing by three
Childhood and training with the undead.
Yanagino Kanata (began as a web novel in 2015). His new life is a direct response to