It can be found near the end of the Angler Nest, where it is guarded by more or less 20 hungry Angler Fish. You have to watch out for these fish, because once they bite your shark, they'll keep biting until you eat them or until you get killed by them. If you get a Gold Rush, boost and eat all the ones you see. if you're low on health , remember that, at the left part of the Angler nest, in addition to the jade dragon, there are 2 to 3 Blob Fish, which will easily restore your shark's health. In The Far Right of Angler Nest ( Hungry Shark Evolution ). You Can See 8 Groups of Mini Subs .