Brown your meat, onion, and bell peppers in skillet until meat in browned. After meat is browned drain off grease.
Add taco seasoning to skillet with meats with half taco package full of water and let it simmer until water is gone.
Then in large bowl mix your meat mixture, wolf chili, corn, olives, and rotel.
Slice your tortillas up with a pizza cutter or knife.
Mix cheese and sour cream in a medium sized bowl.
Add layer of tortillas on bottom of casserole pan, then layer of the mixture in bowl. Do about 2 to 3 layers of both tortillas and mixture. Add 2 layers of cheese and sour cream mixture underneath the top layer and then another layer on top of the casserole.