diff --git a/assets/story/boss_fight/bar_de_vie.png b/assets/story/boss_fight/barre_de_vie.png
similarity index 100%
rename from assets/story/boss_fight/bar_de_vie.png
rename to assets/story/boss_fight/barre_de_vie.png
diff --git a/src/scenes/story/boss_fight.py b/src/scenes/story/boss_fight.py
index a352a8b..1f36a4f 100644
--- a/src/scenes/story/boss_fight.py
+++ b/src/scenes/story/boss_fight.py
@@ -5,6 +5,8 @@ Scene de Combat final contre edmond, inspiré du combat d'omega flowey dans unde
 from enum import Enum
 import random
 
+import pygame
+
 from engine import CurrentScene, Scene
 from engine.ecs import World
 from engine.math import Vec2
@@ -102,6 +104,12 @@ class Player:
     """
 
 
+class LifeBar:
+    """
+    Composant qui represente la barre de vie du joueur.
+    """
+
+
 def __initialize_world(world: World):
     """
     TODO
@@ -130,6 +138,22 @@ def __initialize_world(world: World):
         Player(),
     )
 
+    world.new_entity().set(
+        Sprite(
+            world[Assets].get_texture("barre_de_vie"),
+            Vec2(100, 980),
+            5,
+        ),
+    )
+
+    surface_carre = pygame.Surface((1240 * world[Life] / 100, 50))
+    surface_carre.fill((42, 161, 245))
+    world.new_entity().set(Sprite(surface_carre, Vec2(100, 980), 4), LifeBar())
+
+    surface_carre = pygame.Surface((1240, 50))
+    surface_carre.fill((255, 225, 225))
+    world.new_entity().set(Sprite(surface_carre, Vec2(100, 980), 3))
+
 
 def __move(world: World):
     """
@@ -229,6 +253,7 @@ def __check_hurt(world: World):
                         entity.destroy()
                     world.new_entity().set(Coroutine(__set_hurtable_hurt(world)))
                     world.set(Hurtable.FALSE)
+                    __update_life_bar(world)
 
 
 def __defeat(world: World):
@@ -474,6 +499,16 @@ def __check_key_pressed(world: World):
             world.new_entity().set(Coroutine(__create_spike(world, 5.0)))
 
 
+def __update_life_bar(world: World):
+    for entity in world.query(LifeBar):
+        if world[Life] == 0:
+            entity.destroy()
+        else:
+            surface_carre = pygame.Surface((1240 * world[Life] / 100, 50))
+            surface_carre.fill((42, 161, 245))
+            entity[Sprite].texture = surface_carre
+
+
 def __new_game_scene() -> Scene:
     """
     Créer une nouvelle scène