Itchy//Tasty said: I don't get what this sentence means. "There's only once he's in a coma"? Click to expand...

According to our current knowledge, immediately after Portable Ops while Big Boss, Zero, Ocelot and Eva were all nice palls that formed Patriots, Big Boss fell into coma after some battle. Fearing that they will loose the greatest warior that everyone looks up to and respects, Zero took advantage of comatose BB, and started Les Efantes Terrible project. When BB woke up and found what Zero did, he showed him middle finger and started his own path toward peace that dying Boss wished. While Zero wanted one shadow organization that controlled the world, BB wanted to free soldiers from pointless wars.Thus begins Peace Walker and final defiance of BB against Zero [refusal to return to the Patriots at the end of the game]. He not only refused, but amassed vast motherbase complex and army that had Metal Gears and nuclear warheads.GZ starts few days after Peace Walker, few hours before arrival UN inspection that wants to know truth about BB's nuclear capabilities arrives on Motherbase. Instead of UN inspection, Skull Face arrives and start fucking things up. 9 years later, BB wakes up from coma sustained at the end of Ground Zeroes, TPP begins.Now, Kojima is talking that TPP will bring more light on Les Efantes Terrible project, what really happened there.