As per the NPC's suggestion from spring's blog

As per the NPC's suggestion, go out of the door to the left of the room and grab the Golden Rune [1] on the edge of Elden Ring Runes the cliff. You can then turn around and use those rocks to jump over the hole in the castle wall , where you will find the Ruin Fragment x3. Follow the path of that wall to reach an incline on the other side. You will see a wall with a hole smashed in it. You can climb up the debris on your right to be able to reach a cliff and you will see a Smithing Stone [22. Be careful to drop down to the grassy area below , where you'll be sprayed by the storm hawk. After killing it, walk across the cliff's edge but instead of going down, go right to find the small pathway that leads up to a crumbling tower. Then you will encounter the NPC that you encountered before and he'll give you a Grace Mimic.

If you look down, you'll see the Site of Grace below. You can rest and drop down if you need, but prior to moving forward, you'll need to return to the area and collect several other items. Start to turn left from in the Site of Grace following the drop of the cliff down to a clearing . There you will be able to spot three Stormhawks. Approach them carefully or you might be overwhelmed. When you defeat them , can claim that Smithing Stone [3] they were protecting. Continue along the pathway until you come across two more Stormhawks before you reach the end of the road. is a dead-end in which you'll be able to find Bolts 10 10. Return to the Site of Grace from before and make preparations for the next section.

Stormveil Cliffside.From here, we are able to finally enter the castle's proper area. Go up the wooden staircase just in front of the Site of Grace, keeping an eye on the guard who is looking out for the tower from the top. Keep an eye on him until he turns his backand then sneakily climb up the stairs in an attempt to get him killed before he's able to alert other guards. There are two other soldiers on the top of the tower as well as one in the corner. Beware of their swift thrusting attacks and the air slash ability that they can range. Do your best to defeat them, and then wander around the tower until you find a Golden Rune [2] on the other side.I'm still relatively unfamiliar with their games, but I'm acquainted with their concept of Elden Ring Runes for sale difficulty, which is accompanied by a sense of satisfaction whenever a certain enemy is eventually defeated. In spite of a myriad of titles, this is the FromSoftware standard that has earned huge numbers of players over the years. It's their 'thing'.