World War II: My In-System Purchase Hack

Lin En's soul travels through the parallel world and becomes an ordinary soldier. He activates the most powerful military system and can obtain a large number of coupons as long as he spends his life. It's just that the system seems to have some glitches and has become an "in-app purchase cracked version". Lin En was overjoyed and embarked on a road of infinite destiny. "Six hundred and forty-eight years of life in exchange for 648 points?" "Buy!" "Firearm skill attribute points? Body recovery potion?" "Buy!" "Marshal Zhukov and General Guderian?" "Buy, buy, buy!" What "Howling Death" Stuka and German Zoo? After buying them all, Lin En said that there was no shortage of coupons in the system for in-app purchase and cracking! ! ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.