About the executors of the heavens: starting from the watchdog: Xie Yuan, a scumbag who is still at the bottom of the world of 'Mass Effect', was saved by a system called adventure when a pirate invasion was about to die , in order to repay the grace of saving his life, he had to act as a mercenary in various game worlds to seize luck or important objects for the system. For this reason, he browsed: CTOS system of 'Watch Dogs', promises of 'Call of Duty 5' and 'Call of Duty 7' Baby No. 6, the multifunctional parasite of 'Metal Gear Solid: The Phantom Pain', the T virus, G virus, V virus, sunflower original virus of 'Resident Evil 0', 'Resident Evil 1' and 'Resident Evil 3', 'Radiation: 3/ new vegas