In the 17th century, two Portuguese Jesuit priests travel to Japan in an attempt to locate their mentor, who is rumored to have committed apostasy, and to propagate Catholicism.
An exceptional marksman and hopeless playboy, private eye Ryo Saeba reluctantly forms an alliance with his late partner's sister to investigate his death.
A scientist studying the first human time traveller falls in love with her subject. But if her research succeeds they will become separated by eons of history. She must find a way to connect with him across the ages or lose him forever.
