diff --git a/multisrc/overrides/madara/fleurblanche/src/FleurBlanche.kt b/multisrc/overrides/madara/fleurblanche/src/FleurBlanche.kt
new file mode 100644
index 000000000..5a79db1f3
--- /dev/null
+++ b/multisrc/overrides/madara/fleurblanche/src/FleurBlanche.kt
@@ -0,0 +1,45 @@
+package eu.kanade.tachiyomi.extension.pt.fleurblanche
+
+import eu.kanade.tachiyomi.annotations.Nsfw
+import eu.kanade.tachiyomi.lib.ratelimit.RateLimitInterceptor
+import eu.kanade.tachiyomi.multisrc.madara.Madara
+import okhttp3.Interceptor
+import okhttp3.OkHttpClient
+import okhttp3.Response
+import java.io.IOException
+import java.text.SimpleDateFormat
+import java.util.Locale
+import java.util.concurrent.TimeUnit
+
+@Nsfw
+class FleurBlanche : Madara(
+    "Fleur Blanche",
+    "https://fleurscan.com",
+    "pt-BR",
+    SimpleDateFormat("MM/dd/yyyy", Locale("pt", "BR"))
+) {
+
+    override val client: OkHttpClient = super.client.newBuilder()
+        .addInterceptor(::authWarningIntercept)
+        .addInterceptor(RateLimitInterceptor(1, 2, TimeUnit.SECONDS))
+        .build()
+
+    override val altName: String = "Nome alternativo: "
+
+    override fun popularMangaSelector() = "div.page-item-detail.manga"
+
+    private fun authWarningIntercept(chain: Interceptor.Chain): Response {
+        val response = chain.proceed(chain.request())
+
+        if (response.request.url.toString().contains("wp-login.php")) {
+            response.close()
+            throw IOException(NEED_LOGIN)
+        }
+
+        return response
+    }
+
+    companion object {
+        private const val NEED_LOGIN = "É necessário realizar o login via WebView para acessar a fonte."
+    }
+}
diff --git a/multisrc/src/main/java/eu/kanade/tachiyomi/multisrc/madara/MadaraGenerator.kt b/multisrc/src/main/java/eu/kanade/tachiyomi/multisrc/madara/MadaraGenerator.kt
index 8c37741bb..17f8fb29e 100644
--- a/multisrc/src/main/java/eu/kanade/tachiyomi/multisrc/madara/MadaraGenerator.kt
+++ b/multisrc/src/main/java/eu/kanade/tachiyomi/multisrc/madara/MadaraGenerator.kt
@@ -76,6 +76,7 @@ class MadaraGenerator : ThemeSourceGenerator {
         SingleLang("Esomanga", "http://esomanga.com", "tr"),
         SingleLang("FastManhwa", "https://fastmanhwa.net", "en", isNsfw = true, overrideVersionCode = 1),
         SingleLang("FDM Scan", "https://fdmscan.com", "pt-BR", overrideVersionCode = 3),
+        SingleLang("Fleur Blanche", "https://fleurscan.com", "pt-BR", isNsfw = true),
         SingleLang("Free Manga", "https://freemanga.me", "en", isNsfw = true, overrideVersionCode = 2),
         SingleLang("FreeWebtoonCoins", "https://freewebtooncoins.com", "en", overrideVersionCode = 1),
         SingleLang("Fudido Scanlator", "https://fudidoscan.com", "pt-BR", isNsfw = true, overrideVersionCode = 2),