TryingMyBest
I just binged the entire story up to here, and I love it. There is only one complaint. Your setup/intro was too good to have the overwatch characters as memoryless drones, and I don't want to see the tracer who suffered for 500 years wiped to a blank canvas. note: Im sure the tracer travelling back in time concept could be made into a good story if planned well note 2: There is a similar story on webnovel called "In DC with the ability's of rainbowvsix operators." It's not as well written, but it might give some ideas of where you want the story to go. note 3: You got a discord server?
Maybe “marvel’s overwatch” would work? or maybe “marvel’s blackwatch” would work better since blackwatch was the part of overwatch that the general public wasn’t meant to know about and the MC seems to be taking the route of having himself and his group secret and shrouded in mystery to the general public that only people like fury, Hawkeye and black widow know much about? It also fits since he seems to be taking an anti-hero approach by being willing to kill the bad guys rather than imprisoning them which is again similar to how blackwatch likely operated before overwatch was disbanded