There are many powerful ashes in Elden's Circle, but the most useful one is King of Elden's Bionic Teardrop. With it, you can be a bystander while fighting the BOSS. Bionic Teardrop Drop can use all the equipment and skills you are currently wearing, with ten times your HP and unlimited mana.
After defeating Broken Star General Latarn, the map of the underground Eternal City will be opened. First go to the blessing of the Ancestral Forest.
Turn around and jump onto this roof, then walk all the way down the roof
Run to this location and cross the bridge, then jump down from the window. There is a room that requires a stone sword key to open. There is a knight guarding the treasure chest. After killing it, open the treasure chest and you can get it.
The above is the entire content of the guide to obtain Elden's Ring Bionic Teardrop. I hope it will be helpful to everyone.