Shrink High RPG - RPGVX RTP Need Help

[AdamGomez1987]

For anyone that's played this game. I'm around halfway through the game I think, I'm finally shrunk and reunited with Narue ( the blonde haired girl with the red cap ) does anyone know what to do next? I think I'm supposed to get a paper airplane, I'm not sure I'm at the part where Narue used the magnifying class and found Chijinda. please help!