"Godkiller-ranked fixed soul ammunition?" Old Demon Greed's expression turned solemn upon hearing this. Shrek Academy was destroyed by this object back then. Two Godkiller-ranked fixed soul ammunitions destroyed Tang Sect and Shrek, and the entire Shrek City along with them. It plunged the lives of people into misery and sufferings with countless deaths and casualties.
The existing ammunition was also the final rank-12 fixed soul ammunition. Moreover, Tang Wulin had just made a call to Tang Sect's research department to inquire about the details regarding the Godkiller-ranked fixed soul ammunition. Tang Sect's product design department explicitly told him that the final ammunition was the most powerful ammunition out of all three of the Godkiller-ranked fixed soul ammunitions. It was given a terrifying name and was known as Eternal Heaven!