You Said to Make Money Overseas, Not Blow Someone's Head Off with an AK

[Urban Fantasy] + [Urban] + [War God] + [System] + [Face-Slapping] Blue Star, a parallel timeline. Don't read too much into it! The company went bankrupt, his parents passed away, and he was saddled with huge debts. Workers were blocking the doors, demanding their wages. With nowhere else to turn, Lin Heng saw an ad in some online booklet claiming that overseas pay was great. He planned to head abroad, wash dishes, and earn enough to pay the workers. Unexpectedly, he awakened the Strongest Soldier King System! [Host, enlist as soon as possible!!!] Lin Heng: ??? Are you okay, System? I'm already past the age limit, and I'm on a ship! Do you even hear yourself?! The next second, as if it had heard Lin Heng's inner thoughts, the System had a group of people steer the ship straight into a war zone. Fine, does being a hired gun count? He'd planned to make some quick money and then retire for good. Who knew he'd hit his peak right from the start, earning rewards for every enemy he killed and racking up combat merits at breakneck speed! With fists like a god and the ferocity of a tiger descending the mountain, he left his enemies quaking wherever he went! Lin Heng had only meant to work off his debts, but somehow he forged a reputation as a War God who defended his country! Everyone cried out: We told you to work off your debts, not to go overseas and rack up kills!