American exorcist god

The lights illuminated the basement of the villa brightly. Xu Yi was wearing a white coat, and his face was expressionless under the mask.

"The thirty-fifth demon blood mixing experiment begins!"

Xu Yi mixed the blood of various monsters in an orderly manner. The sickle, weasel and banshee accounted for 12%, and the windlass head accounted for 21%...

Auxiliary fusion agents, stabilizers, catalyst stones, etc. are added according to the formula.

This formula originated from the MIT Blood Research Group 5, and Xu Yi made small changes.

"The last one is the blood of Lord Umibo, accounting for 11%."

Xu Yi activated the magic circle on the workbench and stirred the medicine with a glass rod. The medicine was originally black and red, but as it continued to be mixed, the medicine gradually became transparent.

The cyan light of the magic circle illuminated the potion, and Xu Yi stared at the potion.

A low explosion sounded, and a dazzling light flashed from the potion. The potion returned to red, and Xu Yi let out a long sigh.

The experiment still failed!

After leaving Finn Manor, Xu Yi returned to his villa. The demon blood was already in place, and he started experimenting non-stop.

Xu Yi took a drop of blood and put it on the back of his hand, and activated his ability to smell blood.

[Unknown blood, "quality: b", "fusion success rate: 43%", "promotion potential: red ordinary\