step 1. introduce the characters
step 2. tell them about how good the plot is without telling them the plot (USE EXCITEMENT)
step 3. USE FORCE, CAPTIALIZED LETTERS AND TELL THEM TO READ
step 4. continue telling them to read (only if it fits what they're asking for. Telling people who only read st8 or GL to read rainbossi is a NO GO)
step 5. tell them about how great the characters are and how great the dynamic is
step 6. If people won't read it, then proceed to read it again so it'll be like they read it, but you read it for them
step 7. PROMOTE OUR LORD AND SAVIOR CHAEPALI'S WORKS AND FORCE THEM INTO THE CULT
step 8. PROMOTE OUR QUEEN ROGER NIM'S ART AND FORCE THEM TO READ IT
step 9. :3 teehee
how will you convince someone to read rainbow city? without spoiling the story