Cross checking his profile again and again, he couldn't help but grin widely at how strong he'd become. Just like the novels he'd read, about trash MC's with no ability and a rough background, becoming powerful.
He never really did knew such feeling until now. And he couldn't deny it was damn good!
"If I continue like this I might reach C or B rank soon." His eyes lit up, the taste of power overwhelming him with joy.
[Ha.. in your dreams. Reaching the next rank isn't just by levelling up and getting more kills. It also requires harnessing your body potentials, and a lot more things you can't grasp.]
"Someone's jealous." Jack scoffed ignoring his system. He could sense some hints of jealousy in it's tone, like an over protective housewife.
[Dimwit.. a-am a higher being, transcended realms beyond you. Your petty advancement doesn't faze me one bit.] the system retorded.