Flowey

Flowey the Flower is a fictional character and the main antagonist of the 2015 video game Undertale, developed by Toby Fox. Flowey is the first NPC the player encounters in the game and introduces himself as a "friendly" and "helpful" talking flower, before quickly revealing himself to be a malevolent, megalomaniacal, and homicidal entity who abides by a "kill or be killed" philosophy.