YOU SAID:

from when came the time traveler and his dino

INTO JAPANESE

タイムトラベラーと彼のディノが来たときから

BACK INTO ENGLISH

From the time traveler and his Dino came

INTO JAPANESE

タイムトラベラーと彼のディノが来たから

BACK INTO ENGLISH

Time Traveler and his Dino are here.

INTO JAPANESE

タイムトラベラーと彼のディノはここにあります。

BACK INTO ENGLISH

Time Traveler and his Dino are here.