I'm in America, Summon Five Dead Soldiers at the Beginning

Violent soldierscool article Locke's soul traveled through the United States, and his parents became Gundams who killed offline. My sister was kidnapped by a chaebol and made into a human skin doll! When Locke was about to die, he activated the [Dead Soldier System] You can have five dead soldiers every day, and the system can be upgraded with US dollars. With more and more dead soldiers, Locke goes further and further on the road of revenge, killing all the way!