Ressurrected Kratos Reader and RWBY

Y/N L/N was an ordinary 17 year old boy but then when he sacrificed his life to save a kid from being run over by a truck and due to his bravery and courage a certain god of war gave him his abilities and become the new god of war to destroy a threat in a world of dark creatures and Huntsmen and Huntresses and make friends and to make sure he doesn't make the same mistakes as his predecessor did.