The Saint's Magic Power is Omnipotent Season 2

Sei Takanashi has been formally recognized by Slantania’s king as the Holy Saint, the otherworldly maiden said to possess unrivaled power to protect the realm. After months spent in constant battles against monsters, she finally gains a measure of peace, returning to her work at the Medicinal Flora Research Institute. As her bond with Albert Hawke, commander of the Third Order of Knights, continues to deepen, Sei’s status also draws attention from other suitors—an unwelcome complication for Albert.

A new concern arrives with Tenyuu, a prince of the distant Zaidera Empire, who shows keen interest in Slantania’s potent healing potions. Because Sei’s true identity remains a state secret, she is asked to keep a low profile within the royal palace while Tenyuu visits the institute and pursues his questions. Though his looks may be unassuming, the foreign prince proves perceptive, and his purpose in Slantania may be tied to the very abilities Sei is trying to keep hidden.