How to jump in Bloodborne;

To jump, press X and run quickly, keep pushing the direction joystick, then release X and click X again immediately. Jump. Locking or not locking is the same. To put it simply, when running fast, click X.

Middle of Yharnan:

After creating the character, there is a werewolf at the door. If you are killed by it and enter the Hunter's Dream directly, you can also choose to go around the left side to exit the house, push open the iron door, turn right, pull a switch on the ground, and climb up from the lowered ladder. (Picture below) You will see a lamp, light it. This is equivalent to the bonfire/keystone of this game. If you have played Dark Souls and Ghast, you will be familiar with it.

Inspect the oil lamp and enter the hunter's dream. Select weapons and firearms on the steps to the right of the puppet NPC.

To investigate the tombstone, select "Central Yanam". Come out and go down the stairs, and you will come to the block in the picture below. A group of citizens holding torches moves from left to right.

Go back to the stairs and this time go to the right. When you come to the square with the fire, there are a lot of enemies. Climb up the stairs to the platform on the left, come to the opposite side of the door, and deal with the brick man banging the door in the picture below. Then go up the stairs (left side of the picture below) and lure the dog and several patrols to the stairs to deal with them.

Go up to the bridge and encounter two werewolves. Run forward past the werewolf and enter the room on the left. Werewolves can't get in, so they can get stuck at the door and kill them. (Double Wolf is very close to Double Brick Man. Double Wolf has 6 bottles of blood and Brick Man has 2 bottles. Before reaching the academy, it is the main medicine spawning point.)

After leaving the house, walk to the end of the bridge. BOSS battle with Priest Beast:

After killing the boss, light the lamp and enter the dreamland to use up the soul. Go back to the location of the two wolves, turn right and go towards the sewer. (Picture below)

Turn right, then left. This place is blocked by barrels and other debris, and the way to the sewer is here. (Picture below)

Destroy several beastly enemies and climb up the ladder to the bottom of the water channel. Go forward to the edge and there is a Hunter Suit on the left.

At this point, you can see a road on the opposite platform and a left-turn branch. Stick to the wall and jump into the sewer.

First go to the opposite platform and climb the ladder. Go up and kill the enemies, then continue going up. Here is the shortcut, where you meet the Brick Man for the first time.

Note: Climb up and talk to the NPC girl in the window at the red light next to it to get the music box. (After the blood moon, no one is here)

Go back to the bottom of the underground waterway and take the path on the left. In the picture below, there are two options: go straight and take the ladder on the right.

In the early stage, go up the stairs on the right first, then climb up and take a shortcut on the left. The elevator leads directly to the double brick man's place.

Avoid the rolling stones and reach the end where you will fight the priest.

Tell the priest to light a lamp and go up the stairs next to it. After passing the waterway, there are blood gem workshop tools in the treasure chest in the study. Finally arrived at the cathedral area and lit the lamp.

You will encounter an NPC in the room in the cathedral area. He will ask you to find people who need shelter. A branch line to save the NPC has been triggered here.

Now go to the second floor of the clinic and knock on the door. The NPC will also ask you to take people to the clinic.

Supplement: Next to the lamp in the middle of Yanan, talk to the window NPC and you will be given a flamethrower.