Ash Vs the biohazards

When ash was 15 in 1981, he went to a cabin in the wood with his friends and girlfriend, they accidentally read the book of the dead, ash is forced to kill all his friends, his girlfriend, then chop his arm off, replace it with a groovy chainsaw, and get locked In the cellar by a bunch of people who thought he was a nutjob who hacked and slashed his friends to bits, and then he was sent to 13th century Europe, met King Arthur and Henry, raised a army to fight the army of darkness led by his evil doppelgänger, and when he finally gets back home, he gets committed to a mental asylum. After he was released because of lack of evidence, he went Michigan State and got a degree in engineering at 16 and began to wander the america continent with his RV and Delta.

now, in 1998, ash is 32 and he just found an abandoned train in the woods near raccoon city. He has no idea that he just began his two week long nightmare filled with biological monsters and the apathetic hubris of man.

(Yes, I made ash 15 in the original run of the evil dead movies. As for why? It's an evil dead and resident evil crossover on Wattpad. Don't think about it too hard.)