You see Luffy with Ace dead on the ground right in front of him, he starts weakly saying Ace's name before crying loudly and getting paralyzed with grief

You see jimbei grab him and run, that's all you remember though, because after that you felt the hot, burning magma punch through you like it did to Ace, after that, you passed out

You wake up, weeks later in Trafalgar Law's submarine, Luffy is in the bed across the room, still passed out with bandages covering him head to toe