YOU SAID:
Percy Jackson killed several evil gods and then he made everyone else die
INTO JAPANESE
パーシージャクソンはいくつかの邪悪な神々を殺し、それから彼は他の皆を死なせました
BACK INTO ENGLISH
Percy Jackson killed some evil gods and then he killed everyone else
INTO JAPANESE
パーシージャクソンはいくつかの邪悪な神々を殺し、それから彼は他のみんなを殺しました
BACK INTO ENGLISH
Percy Jackson killed some evil gods and then he killed everyone else
That didn't even make that much sense in English.