The black wolf of the guardian stone

This is just a story I started writing in highschool. my grammar is horrible I I know. but I was never good in english.

Tony Frigger lost noth of his parents ay a young age. First his mother in a freak accident when he was just 5 years old. then his father was killed in front of him at age 18. now training under a family friend certain events begin to unfold. only two things seem to connect everything, His mother and her mysterious death, and the small black stone he found after her funeral. To understand what the future will bring, is to understand the history of his blood and of the world he lives in, starting with the guardian stone. However, will the history of the stone be kind to him, or will it bring nothing but death...