The world's finest Assassin accepts the Goddess' request to assassinate the Hero. After defeating the Demon Lord and saving the world, the Hero will then use his power to destroy the world. The Goddess wants the Assassin to be reincarnated in another world and assassinate the Hero in order to save it. After being betrayed and killed by his client in his previous life, the Assassin accepts her offer in order to relive his life in a new world, but--
Not only does it allow one 
to see at great distances,
،لا تمكّنك من الرؤية لمسافات بعيدة فحسب
Nicht nur kann man damit
auf weite Distanz sehen,
Te deja ver a grandes distancias
Te deja ver a grandes distancias
Grâce à cet œil, on voit plus loin.
Non solo permette di vedere più lontano,
Não só permite ver a grandes distâncias,
Эти глаза позволяют далеко видеть,