The Tragedy of Shen

After using many underhanded tactics to achieve his goal, Liu Zhang has now become the new King of Shen. Now that their enemy has absolute power, it spells certain doom for our heroes. However, there still is a small glimmer of hope: the true heir is a mysterious man named Liu Cao who resides in the neighboring kingdom of Leinwan. However, Liu Zhang has already predicted this and sent assassins to kill Liu Cao and stop him from ever entering the imperial palace. Can Alex and Li successfully retrieve Liu Cao before it's too late?