Looking for a game

The game is quite old, about 11 years old. It's such a vampire RPG third-person medieval/modern setting.
The game's plot is this: a knight/paladin after the battle/slaughter/stabbing wakes up at night in the house, which is under attack. Attack not the bats, not the harpy, in General, evil. Our warrior (and it is he we have GG) decides to repel the attack. After successfully defending the said house, give us a quest. After performing several more thereof. And during the execution of one of them, we have to go down to the cave where we bite some thing. Then we he becomes a vampire. But still questing. After many main storyline quests, we were given the task to rescue a certain character. It happens that our warrior vampire is buried alive under a stone pillar... Which excavated these days. Pieces of columns, our corpse, and much more sent to a Museum where we Wake up. The battle continues here, but not for the lucky/cheats, and with pistols, machine guns and explosives.