diff --git a/mythril/laser/ethereum/state/transient_storage.py b/mythril/laser/ethereum/state/transient_storage.py
new file mode 100644
index 00000000..0c2b82bb
--- /dev/null
+++ b/mythril/laser/ethereum/state/transient_storage.py
@@ -0,0 +1,104 @@
+"""This module contains account-related functionality.
+
+This includes classes representing accounts and their storage.
+"""
+import logging
+from copy import copy, deepcopy
+from typing import Any, Dict, Union, Set
+
+
+from mythril.laser.smt import Array, K, BitVec, simplify, BaseArray, If, Bool
+from mythril.disassembler.disassembly import Disassembly
+from mythril.laser.smt import symbol_factory
+from mythril.support.support_args import args
+
+log = logging.getLogger(__name__)
+
+
+from pysmt.shortcuts import (
+    Symbol,
+    Array,
+    Store,
+    Select,
+    ArrayType,
+    Solver,
+    BV,
+    Equals,
+    BVZero,
+    BVConcat,
+)
+
+
+class TransientStorage:
+    def __init__(self):
+        self.checkpoints = [
+            0
+        ]  # List to store lengths of the journal at each checkpoint
+
+        # Define symbolic arrays for current state and journal
+        self.current_array = Array("current", ArrayType(BV(256), BV(256)))
+        self.journal_array = Array(
+            "journal", ArrayType(BV(256), ArrayType(BV(256), BV(256)))
+        )
+
+        # Function to get value from current state
+        self.get_func = Select(self.current_array, addr)[key]
+
+        # Function to update current state
+        self.update_current_func = Store(
+            self.current_array,
+            addr,
+            Store(Select(self.current_array, addr), key, prevValue),
+        )
+
+    def get(self, addr, key):
+        # Create symbolic variables for address and key
+        addr_sym = BVConcat(BVZero(96), addr)
+        key_sym = BVConcat(BVZero(96), key)
+
+        # Call SMT solver to get value from current state
+        solver = Solver()
+        solver.add(
+            Equals(self.get_func.simplify({addr: addr_sym, key: key_sym}), BVZero(256))
+        )
+        if solver.solve():
+            model = solver.get_model()
+            return model.get_value(self.get_func)
+        else:
+            return BVZero(256)  # Return symbolic zero if value is not found
+
+    def put(self, addr, key, value):
+        # Create symbolic variables for address, key, and value
+        addr_sym = BVConcat(BVZero(96), addr)
+        key_sym = BVConcat(BVZero(96), key)
+        value_sym = BVConcat(BVZero(96), value)
+
+        # Store the journal entry
+        self.journal.append((addr_sym, key_sym, self.get(addr, key)))
+
+        # Update the current state
+        self.current_array = self.update_current_func.simplify(
+            {addr: addr_sym, key: key_sym, prevValue: value_sym}
+        )
+
+    def commit(self):
+        if len(self.checkpoints) == 0:
+            raise ValueError("Nothing to commit")
+        self.checkpoints.pop()  # The last checkpoint is discarded.
+
+    def checkpoint(self):
+        self.checkpoints.append(len(self.journal))
+
+    def revert(self):
+        last_checkpoint = self.checkpoints.pop()
+        if last_checkpoint is None:
+            raise ValueError("Nothing to revert")
+
+        for i in range(len(self.journal) - 1, last_checkpoint - 1, -1):
+            (addr, key, prevValue) = self.journal[i]
+            self.current_array = Store(
+                self.current_array,
+                addr,
+                Store(Select(self.current_array, addr), key, prevValue),
+            )
+        self.journal = self.journal[:last_checkpoint]