How to get to jail? (Bloodborne)

To joke or answer the fact? How hard is it to decide

There are two ways to get to the Underground Prison:
After killing the Blood-swallowing Monster, Death Guardians will appear around the world, for example, behind the Idon Chapel (where there used to be many ravens).
After the murder of Roma, you will be transported to an ancient church, where the Younger Amygdala hangs from the ceiling. Under it, the doors that were previously closed will open. But in this case, the lantern in the prison will be inactive and you will find yourself in the upper part of the Yaar'gul Spiritual Village.

pavloalex
and this is how it looks) and what to do next.

pavloalex
What level of the hero? I look thoroughly you took up the game)