It's Sakura, trust me I say this cause her temper is scarier than kaguya's plus she even punched kaguya in the head with intention to kill her,she's mean plus hashirama looked shook up when he witnessed her monsterous strength which he admitted was scarier than his granddaughters plus according to the end of the last chapter she's on her way to kill someone,she has that mean look on her face, only joking but anyway something just came to my mind about that hooded guy, what if he's actually the ramen dude, afterall he always had his eyes closed so we couldn't see his dodgy looking sharingan's and he always had a hat on, I have this feeling that the whole time he has secretly been watching everyone.