It's a great fanfic, but the grammatical errors will hurt your brain unless you sound out the words you know are wrong to figure out what the intended word was. You'll encounter mix ups of (and/an/in), (cold/could/called/culled), (color/collar/caller) more often than not, as to a non native English user, these and many other words sound phonetically similar. . TL;DR Awesome fanfic with phonetical errors galore: when in doubt, sound it out. Very much worth the effort.
