How to get to Midra Secret Boss (Manse Hall) in Elden Ring DLC

Full route from Shadow Keep to Manse Hall where Midra Lord of the Frenzied Flame is located. Midra is a Legend boss and was added in Elden Ring with the Shadow of the Erdtree DLC.
0:00 Reach Castle Watering Hole
0:35 Reach Recluses' River Downstream
1:05 Reach Darklight Catacombs
1:47 Reach Forsaken Graveyard (Jori,Elder Inquisitor location)
3:15 Reach Abyssal Woods
3:31 Reach Manse Hall
4:13 How to get to Midra, Lord of the Frenzied Flame location