The Promise at the End of the Rainbow

Brother Xixi, why does the rainbow have 7 colors? Because 7 colors can summon the dragon to bring people who love Yaoyao. So what is the end of the rainbow? Haha, it's Yaoyao's smiling face. The girl was silent for a long time... Brother Xixi, are you going to move? I heard from your parents that you are going to move somewhere far away... Yes, my brother is going to study abroad. Will you come back? Will you come back to find Yaoyao? Of course, when Yaoyao grows up, my brother will come back and take you to see the rainbow, okay? Then... Let's pull the hook! Hanging yourself with a hook will not change for a hundred years... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.