Divergent trilogy. this looks so cool. I have finally figured out what the water is for. Erudite!! You know at the Choosing Ceremony. Of course, the tree is nature or earth for Amity and fire for Dauntless.
"'Every faction has a serum.' Joanna says. 'The Dauntless serum gives hallucinated realities, Candor's gives the the truth, Amity's gives peace, Erudite's gives death-' at this, Tris visibly shudders, but Joanna continues as if it didn't happen, 'and abnegation's resets memory.'" ~Divergent~ ~Insurgent~ ~Allegiant~