With this in mind, Klein directly put the Giant's Heart into the synthesis list.
Then, he opened the synthesis list and looked at the materials needed for the Giant's Heart.
[Epic Giant's Heart: Crystals made from various materials to purify a pet's bloodline. It also has a certain chance of awakening a talent skill.]
[Epic Giant's Heart: Soul 28/100, Rank 7 Blood and Gas Materials 1/3, Poison Dragon Ghost Gold 0/5, Frost Gem 0/3, Holy Light Egg 0/3, Flesh Above Rank 5 0/10, Soul of a Ferocious Beast Above Rank 5 0/10]
Looking at the ingredients required for the Giant's Heart, Klein's heart immediately turned cold.
He had never heard of most of the things inside.
Especially the flesh and blood of ferocious beasts above grade 8, which was extremely difficult to obtain.
The crypt creatures in the catacombs world were divided into grades 1 to 9, with grade 1 being the weakest and grade 9 the strongest.