A man loses everything and finds a monk who doesn't promise it back, only tells him why suffering happens at all. The film doesn't argue philosophy at you; it watches Ryōken realize the answer was never about fixing his life, it was about living it anyway. By the end you understand why a historical priest mattered enough to be remembered, because you've seen what his words did to someone who had stopped believing they mattered at all.
Ryōken has lost everything. Once a man consumed by bitterness toward his circumstances and the religious institutions around him, he watches his final hope disappear in a single tragic moment. Adrift in profound darkness, he encounters the teachings of Rennyo, a Buddhist priest whose words offer something Ryōken never expected: a reason to continue living. The monk's message, rooted in the philosophy of Shinran, cuts through years of despair and gives shape to an answer Ryōken had stopped searching for. Inspired and transformed, Ryōken dedicates himself to Rennyo as a disciple. But their growing community at Honnōdera temple attracts dangerous opposition from rival Buddhist sects threatened by their influence. Forced to flee Kyoto, Rennyo and Ryōken travel north toward Yoshizaki, a remote region in Hokuriku where they might establish sanctuary and continue spreading their message. This is a story about suffering becoming the doorway to purpose, about finding companions in conviction, and about building something meaningful when the world pushes back.