Help me find French AMV

[thekakun]

(sorry for bad grammar i am not English) soo like 4 years ago i saw some French music video with Anime on it, it was about some Girl with dude (dude ofc got long hair and girl love him) fighting some zombies or monsters in dark city, maybe it was some kind of Cyberpunk Anime idk, but in the end i think they both die by a sword they got stabed in the ground, please help me find it, i cant even sleep... i just want to remember it soo then my soul going to get peace.