Renegade

Rail has a faint feeling for his childhood friend Tina.
Tina gets mysterious power and is chosen as chief of the temple because of it. From that day Rail feels that there's impenetrable wall between them. One day Rail meets a woman Luana who is a messenger from the temple and who requests to cooperate to protect Tina against the new king who desires to eradicate the rival in the temple. Rail gathers a team to oppose the king.

[From vndbreview]