[ONE PIECE] Been looking for a Time travel luffy Fic (Found in FANFICTION.NET)

luffy go back in time at meeting coby for the first time, the fic story mostly follow canon, just alot more easier, No romance/pairing, everyone is platonic, The most notable thing i remember is there a scene where Luffy says he can't sleep because robin not on it, everyone is stunt but robin ask why, Luffy answer so the CP9 will not secretly kidnap robin, and then robin give her pillow to Luffy (this is at WATER 7)

that the only thing i remember about the fic

does anyone know the fic ?