Fortunately, Riku came back to us before the angel could take him away.
The next day.
Riku was watching Momo playing with her dolls, she was testing new karate moves on them.
-Riku(drooling and thinking): {Now that I am thinking about it, Momo is 3 years old and barely speaks, what age do children start speaking?}
Riku takes his phone, goes to 'blablablableblebleblublublu' and searches 'When do babies start to talk?'
-Riku(thinking): {Let's see...}
'Babies often start saying their first real words between 10 and 18 months. If they hadn't at that time, you are a very bad parent,dummy.'
-Riku: "HOW DARE YOU CALL ME A BAD PARENT?!"
Riku smach the phone to the ground, then puts it to a slicer, then put it on fire, then aim at it with a bazooka, then fire a Kamehameha toward it, then throws it to a volcano, then does a Zero punch to it, then throws it to acid, then I don't know how the hell he throw it to a blackhole.
-Riku: "Phew..."
Riku goes back to be with Momo.
-Riku(thinking): {Though...this isn't my fault...it's surely that adoption center who didn't take time to teach her!}
-Riku: "Hey Momo!"
Momo looks toward Riku.
-Riku: "Can you say something to Papa?"
-Momo: "..."
-Riku: "Hmm..."
-Yaku: "You trying to make her say something?"
Riku jumps out of surprise.
-Riku: "Ahh! Yaku! You scared me!"
-Yaku: "Ahh, sorry."
-Riku: "Ah, no, no, don't worry, but yeah, I am trying to make her say something."
-Yaku: "You're not gonna die like last time, would you?"
-Riku: "It's just that I was so happy!"
They took Momo to the living room, and everyone else joined.
-Juni: "So what did you want to say, Yaku?"
-Yaku: "I think it's time for Momo to evolve."
-Iso: "Evolve? Like Pokémon?"
-Amane: "Nah, idiot, I think she meant about her physics."
-Riku: "That's not it, we're saying that it's time for Momo to know how to speak."
-Amane "Oh really?"
-Juni: "That's true, this is chapter 16, and Momo barely had any dialogue except when she turned into an adult, but that one doesn't count."
-Iso: "Then how should we teach her?"
-Yaku: "Let me try something."
Yaku's turn.
-Yaku: "Hey Momo! say 'no'"
-Momo: "...po?"
-Yaku: "No, it's 'no'"
-Momo: "...ho?"
-Yaku: "No, no, it's 'no'"
-Momo: "...Pneumonoultramicroscopicsilicovolcanoconiosis?"
-Yaku: "...you are trolling, right?"
Iso's turn.
-Iso: "Momo! Look at me!"
Momo looks at him.
-Iso: "Can you say 'Iso's the best'?"
-Momo: "...puah...puah..."
-Iso: "Hm, let's try with 'Iso the G.O.A.T'"
Momo just glurp and fart.
-Iso: "Hmm, interesting"
Amane's turn.
Amane drew a cat.
-Amane: "Look Momo, this is a neko!"
-Momo: "Ne...?"
-Amane: "Yeah, continue?!"
-Momo: "..."
Momo suddenly became Eminem and started rapping in gibberish.
-Amane: "..."
Juni's turn.
-Juni: "Momo, say 'quantum physics'"
Momo looks at Juni in confusion.
-Narrator: "Really?"
-Juni: "Is it that hard? Alright, Momo says congrtuion...wait, no congrudution...uhh wait no, how do you spell it again? meh just congrats"
-Momo: "Coco!"
Momo delivers a karate move to Juni's eyes.
-Juni: "No one is safe from her!"
Riku's turn.
-Riku: "Mom-"
-Momo: "Papa!"
Riku was about to vomit blood.
-Momo: "Cloth...papa!"
-Iso: "Did she say my gifts and papa?"
Riku turned into a missile of vomit toward the moon and exploded it.
-Juni: "just like astro boy!"
-Momo: "Papa...dead..."
-Yaku: "That's no joke, he really is-"
-Riku: "No no, I am just here"
Riku has acquired the colossal titan's look.
End of chapter.