diff --git a/afl/src/engines/mod.rs b/afl/src/engines/mod.rs
index 791e2c7156..d31b41ea33 100644
--- a/afl/src/engines/mod.rs
+++ b/afl/src/engines/mod.rs
@@ -2,6 +2,7 @@
 
 use core::fmt::Debug;
 use core::marker::PhantomData;
+use std::fs;
 use serde::{Deserialize, Serialize};
 
 use crate::corpus::{Corpus, Testcase};
@@ -195,6 +196,100 @@ where
         }
     }
 
+    pub fn load_from_directory<G, C, E, ET, EM>(
+        &mut self,
+        corpus: &mut C,
+        generator: &mut G,
+        engine: &mut Engine<E, OT, ET, I>,
+        manager: &mut EM,
+        in_dir: String,
+    )-> Result<(), AflError>
+    where
+        G: Generator<I, R>,
+        C: Corpus<I, R>,
+        E: Executor<I> + HasObservers<OT>,
+        ET: ExecutorsTuple<I>,
+        EM: EventManager<C, E, OT, FT, I, R>,
+    {
+        for entry in fs::read_dir(in_dir)? {
+            
+            let entry = entry?;
+          
+            let file = entry.path().display().to_string();
+          
+            let attributes = fs::metadata(file.clone());
+
+            if !attributes.is_ok() {
+            
+                continue;
+                
+            }
+              
+            let attr = attributes?;
+
+            if attr.is_file() {
+
+                println!("Load file {}", file);
+                //let input = read_file(file);
+                //let fitness = self.evaluate_input(&input, engine.executor_mut())?;
+                //if !self.add_if_interesting(corpus, input, fitness)?.is_none() {
+                //    added += 1;
+                //}
+
+            } else if attr.is_dir() {
+
+                let _x = load_from_directory(
+                    &mut corpus,
+                    &mut generator,
+                    &mut engine,
+                    &mut manager,
+                    file,
+                );
+
+            }
+              
+        }
+
+        Ok(())
+
+    }
+
+
+    pub fn load_initial_inputs<G, C, E, ET, EM>(
+        &mut self,
+        corpus: &mut C,
+        generator: &mut G,
+        engine: &mut Engine<E, OT, ET, I>,
+        manager: &mut EM,
+        in_dir: Vec<String>,
+    )-> Result<(), AflError>
+    where
+        G: Generator<I, R>,
+        C: Corpus<I, R>,
+        E: Executor<I> + HasObservers<OT>,
+        ET: ExecutorsTuple<I>,
+        EM: EventManager<C, E, OT, FT, I, R>,
+    {
+        let mut added = 0 as u32;
+        for directory in in_dir {
+        
+            let _x = load_from_directory(
+                &mut corpus,
+                &mut generator,
+                &mut engine,
+                &mut manager,
+                directory,
+            );
+
+        }
+        manager.log(
+            0,
+            format!("Loaded {} initial testcases", 123), // get corpus count
+        )?;
+        manager.process(self, corpus)?;
+        Ok(())
+    }
+
     pub fn generate_initial_inputs<G, C, E, ET, EM>(
         &mut self,
         rand: &mut R,
diff --git a/fuzzers/libfuzzer/src/lib.rs b/fuzzers/libfuzzer/src/lib.rs
index e1eac82781..d1ee651ac0 100644
--- a/fuzzers/libfuzzer/src/lib.rs
+++ b/fuzzers/libfuzzer/src/lib.rs
@@ -105,7 +105,7 @@ pub extern "C" fn afl_libfuzzer_main() {
             println!("in: {}", indir);
         }
     }
-    
+
     // original code
 
     let mut rand = StdRand::new(0);
@@ -131,16 +131,28 @@ pub extern "C" fn afl_libfuzzer_main() {
 
     let mut engine = Engine::new(executor);
 
-    state
-        .generate_initial_inputs(
-            &mut rand,
-            &mut corpus,
-            &mut generator,
-            &mut engine,
-            &mut mgr,
-            4,
-        )
-        .expect("Failed to load initial inputs");
+    if input != None {
+        state
+            .load_initial_inputs(
+                &mut corpus,
+                &mut generator,
+                &mut engine,
+                &mut mgr,
+                input.unwrap(),
+            )
+            .expect("Failed to load initial corpus");
+    } else {
+        state
+            .generate_initial_inputs(
+                &mut rand,
+                &mut corpus,
+                &mut generator,
+                &mut engine,
+                &mut mgr,
+                4,
+            )
+            .expect("Failed to load initial inputs");
+    }
 
     let mut mutator = HavocBytesMutator::new_default();
     mutator.set_max_size(4096);