diff --git a/src/quest/error.rs b/src/quest/error.rs
index 60c93f6..55ddbcf 100644
--- a/src/quest/error.rs
+++ b/src/quest/error.rs
@@ -10,8 +10,10 @@ pub enum QuestError {
     IsNotAFile(PathBuf),
     /// std::io::Error happenned when loading
     IoError(std::io::Error),
+    /// toml::ser::Error happened when loading
+    TomlSerializeError(toml::ser::Error),
     /// toml::de::Error happened when loading
-    TomlError(toml::de::Error)
+    TomlDeserializeError(toml::de::Error),
 }
 
 impl fmt::Display for QuestError {
@@ -19,7 +21,8 @@ impl fmt::Display for QuestError {
         match self {
             QuestError::IsNotAFile(path) => write!(f, "{:?} is not a file", path),
             QuestError::IoError(error) => write!(f, "io error: {error}"),
-            QuestError::TomlError(error) => write!(f, "parse error: {error}")
+            QuestError::TomlSerializeError(error) => write!(f, "serialize error: {error}"),
+            QuestError::TomlDeserializeError(error) => write!(f, "parse error: {error}")
         }
     }
 }
diff --git a/src/quest/mod.rs b/src/quest/mod.rs
index 64607cb..d675cc1 100644
--- a/src/quest/mod.rs
+++ b/src/quest/mod.rs
@@ -2,7 +2,7 @@
 
 pub mod error;
 
-use std::path::PathBuf;
+use std::{fs, io::Write, path::PathBuf};
 
 use serde::{ Serialize, Deserialize };
 use error::QuestError;
@@ -76,15 +76,104 @@ impl Default for Quest {
 
 impl Quest {
     /// Parse quest TOML or return error
+    ///
+    /// # Examples
+    /// ```rust
+    /// use squad_quest::quest::{Quest,error::QuestError};
+    /// # fn main() {
+    /// #     let _ = wrapper();
+    /// # }
+    /// 
+    /// # fn wrapper() -> Result<(), QuestError> {
+    /// let path = "quests/0.toml".into();
+    ///
+    /// let quest = Quest::load(path)?;
+    /// #
+    /// # Ok(())
+    /// # }
+    /// ```
     pub fn load(path: PathBuf) -> Result<Self, QuestError> {
         match std::fs::read_to_string(path) {
             Ok(string) => {
                 match toml::from_str::<Quest>(&string) {
                     Ok(quest) => Ok(quest),
-                    Err(error) => Err(QuestError::TomlError(error))
+                    Err(error) => Err(QuestError::TomlDeserializeError(error))
                 }
             },
             Err(error) => Err(QuestError::IoError(error))
         }
     }
+
+    /// Check if given file is a quest, then delete it or raise an error.
+    /// If file is not a quest, raises [QuestError::TomlDeserializeError]
+    ///
+    /// # Examples
+    /// ```rust
+    /// use squad_quest::quest::{Quest,error::QuestError};
+    ///
+    /// let path = "quests/0.toml".into();
+    ///
+    /// if let Err(error) = Quest::delete(path) {
+    ///     // handle the error
+    /// }
+    /// ```
+    pub fn delete(path: PathBuf) -> Result<(), QuestError> {
+        match Quest::load(path.clone()) {
+            Ok(_) => {
+                if let Err(error) = fs::remove_file(path) {
+                    return Err(QuestError::IoError(error));
+                }
+
+                Ok(())
+            },
+            Err(error) => Err(error)
+        }
+    }
+
+    /// Save quest to given folder in TOML format.
+    /// File will be saved as `{id}.toml`.
+    /// If file exists, this method will override it.
+    ///
+    /// # Examples
+    /// ```rust
+    /// # fn main() {
+    /// use squad_quest::quest::{Quest,error::QuestError};
+    /// use std::path::PathBuf;
+    ///
+    /// let quest = Quest::default();
+    ///
+    /// let path: PathBuf = "quests".into();
+    /// # let path2 = path.clone();
+    ///
+    /// if let Err(error) = quest.save(path) {
+    ///     // handle the error
+    /// }
+    /// # let filename = format!("{}.toml", quest.id);
+    /// # let _ = Quest::delete(path2.with_file_name(filename));
+    /// # }
+    /// ```
+    pub fn save(&self, path: PathBuf) -> Result<(), QuestError> {
+        let filename = format!("{}.toml", self.id);
+        let full_path = path.with_file_name(filename);
+        
+        let str = match toml::to_string_pretty(&self) {
+            Ok(string) => string,
+            Err(error) => {
+                return Err(QuestError::TomlSerializeError(error));
+            }
+        };
+
+        let mut file = match fs::File::create(full_path) {
+            Ok(f) => f,
+            Err(error) => {
+                return Err(QuestError::IoError(error));
+            }
+        };
+
+        if let Err(error) = file.write_all(str.as_bytes()) {
+            return Err(QuestError::IoError(error));
+        }
+
+        Ok(())
+    }
 }
diff --git a/tests/io.rs b/tests/io.rs
new file mode 100644
index 0000000..c186ad0
--- /dev/null
+++ b/tests/io.rs
@@ -0,0 +1,29 @@
+use squad_quest::{config::Config,quest::{error::{QuestError}, Quest}};
+use std::path::PathBuf;
+
+const CONFIG_PATH: &str = "tests/io/config.toml";
+
+// Note: Quest::delete uses Quest::load underneath,
+// and Quest::save can override files,
+// so this test covers full quest CRUD
+#[test]
+fn quest_crud() -> Result<(), QuestError> {
+    let config = Config::load(CONFIG_PATH.into());
+
+    let mut quests_path = PathBuf::from(CONFIG_PATH).parent().unwrap().to_owned();
+    quests_path.push(config.quests_path);
+
+    let quest = Quest::default();
+
+    println!("{:?}", quests_path.clone());
+
+    quest.save(quests_path.clone())?;
+
+    let filename = format!("{}.toml", quest.id);
+
+    let delete_path = quests_path.with_file_name(filename);
+
+    Quest::delete(delete_path)?;
+
+    Ok(())
+}
diff --git a/tests/cfg/config.toml b/tests/io/config.toml
similarity index 100%
rename from tests/cfg/config.toml
rename to tests/io/config.toml
diff --git a/tests/io/quests/.placeholder b/tests/io/quests/.placeholder
new file mode 100644
index 0000000..aa442f6
--- /dev/null
+++ b/tests/io/quests/.placeholder
@@ -0,0 +1 @@
+this file exists because git requires directory to have a file in order to commit it
diff --git a/tests/main.rs b/tests/main.rs
index af0742d..321674a 100644
--- a/tests/main.rs
+++ b/tests/main.rs
@@ -1,8 +1,10 @@
 use squad_quest::{config::Config, quest::Quest};
 
+static CONFIG_PATH: &str = "./tests/main/config.toml";
+
 #[test]
 fn load_quests() {
-    let config = Config::load("./tests/cfg/config.toml".into());
+    let config = Config::load(CONFIG_PATH.into());
     let quests = config.load_quests();
 
     assert_eq!(quests.len(), 2);
@@ -11,7 +13,7 @@ fn load_quests() {
 #[test]
 fn empty_quest_is_default() {
     // First loaded quest should be 0.toml, which is empty
-    let config = Config::load("./tests/cfg/config.toml".into());
+    let config = Config::load(CONFIG_PATH.into());
     let mut quests = config.load_quests();
     quests.sort_by(|a,b| a.id.cmp(&b.id));
     let quest = quests.first().unwrap();
@@ -23,7 +25,7 @@ fn empty_quest_is_default() {
 
 #[test]
 fn quest_one() {
-    let config = Config::load("./tests/cfg/config.toml".into());
+    let config = Config::load(CONFIG_PATH.into());
     let quests = config.load_quests();
     let quest = quests.iter().find(|q| q.id == 1).unwrap();
     
diff --git a/tests/main/config.toml b/tests/main/config.toml
new file mode 100644
index 0000000..87858ef
--- /dev/null
+++ b/tests/main/config.toml
@@ -0,0 +1,10 @@
+# Default config
+
+# Path to quests folder relative to config
+quests_path = "quests"
+
+# Path to accounts folder relative to config
+accounts_path = "accounts"
+
+# Path to map .toml file relative to config
+map = "map.toml"
diff --git a/tests/cfg/quests/0.toml b/tests/main/quests/0.toml
similarity index 100%
rename from tests/cfg/quests/0.toml
rename to tests/main/quests/0.toml
diff --git a/tests/cfg/quests/1.toml b/tests/main/quests/1.toml
similarity index 100%
rename from tests/cfg/quests/1.toml
rename to tests/main/quests/1.toml
diff --git a/tests/cfg/quests/2.toml b/tests/main/quests/2.toml
similarity index 100%
rename from tests/cfg/quests/2.toml
rename to tests/main/quests/2.toml