I'm just a Bartender

A man who fought continuously with and for his comrades was met with a setback during one of there [missions]...causing them to meet the wrong enemies, at the wrong place, at the wrong time. So, in a quick decisive decision... "I'll lured them away while you guys make a run for it! I'll catch up with you guys after I'm done! Trust me on this!" Giving them a grin before shooting off the opposite direction. Then...he was never seen again...assumed to be dead, his comrades grieved there lost because of a such major blunder in there [mission]. Soon after a decade they have all long gone there own paths but, One by one his comrades hear news of a Bartender displaying rather unique but awfully familiar feats of there once dead comrade. Join our lovely but scandalous Bartender as his once peacefully life of enjoying his Bartendering for a decade long is thrown out the window. Completely due to his comrades entering in his life again one by one along with others who he helps change their own life's for the better or worst.