Accidental kill

Dan was just throwing some knives to improve his knife-throwing skills but he accidentally throws them into his window a woman passed his home and got hit by the knife Dan threw and he came to grab his knife and he found the knife in a woman's dead body and something from his eyes popped up it says would you like to suck this woman soul and he pressed yes +1 soul and the woman dead body vanishes into ashes

And notifications popped up, you now can summon the woman's soul or you can eat his soul to gain 10 more years of life, if you wanted to summon her you can just say summon

He then tried to say summon the woman's soul and the woman's soul came out of nowhere and started to change his to a human-looking form he tried to command the soul and it do what he asked to do