Konosuba God's Blessing In This Wonderful World X Ben 10 fan male reader

In this alternative world of Konosuba, Kazuma Satou dies along with his best gaming buddy/friend, Johnny Bradshaw, a American transfer student who joined Kazuma's school before he (Kazuma) became a shut-in-neet. They both met their death bought to them by non other than Truck-kun himself while crossing the main road.
(Optional)You can replace Johnny Bradshaw's name with yours, Y/N (first name) L/N (last name)