The Nights of the Fox. The Magicians

A medieval epic of immortality, rebellion, and the birth of a legend. In the shadow of King John's tyranny, England cries out for justice. What rises to answer is not a hero of ballads - but a man who cannot die. Sir Blake de Clare has walked the centuries, bound to a mysterious power that returns him from death's grasp. Once the trusted companion of King Richard the Lionheart, Blake now hides behind a troubadour's mask, singing songs of ancient kings while concealing a secret that could shake the realm.
When injustice spreads through the land and the people lose hope, Blake becomes something new: the Night Fox, a masked rider who haunts Sherwood's moonlit paths, rescuing the innocent and humiliating the corrupt. His deeds ignite whispers across England - and the fury of King John and his ruthless sheriff, Philip Marc. But when Blake's immortal nature is revealed, the king strikes at the one thing even death cannot protect: Lady Angela, Blake's immortal wife and the only soul who truly knows him.
To save her, Blake must surrender everything - his freedom, his identity, even his life. Yet death is not the end for the Fox. and his escape sparks a rebellion that will reshape history. All roads lead to Runnymede. All legends begin in the dark. And the Night Fox rides at the heart of them. A sweeping chanson-de-geste cycle blending myth, history, and heroic romance, The Nights of the Fox is the untold story behind the fall of a tyrant and the rise of Magna Carta.