From Lenny's experience with Potty, he knew that if he ate the heart of a demon, he would get extra points that would build his power.
The Magistri was done for the moment Lenny put his bloody hand into his mouth and activated his White Flame ability.
Lenny did not want to waste any time. After he was done with this demon, he was going to go back and deal with the remaining sheep that were the Order of Gladiators.
Especially in A222, Lenny could already imagine very creative ways to make sure she paid for what she did.
The Magistri blew up in white flames, and Lenny rushed for his chest.
Just Like Potty, Lenny opened his chest. However, he was left speechless by what he saw.
Other organs, like the lung and the rest, were present. However, one organ was missing. In fact, Lenny could see where the Heart was supposed to be. He could see the Pulmonary veins and Arteries that were supposed to be connected to it.