The Yuan Mansion was heavily guarded, to begin with. No matter how powerful the assassins were, they would be killed.
Now, with Xuanyuan Yu and the thousands of iron-blooded secret guards, not to mention assassins, even a sparrow might not be able to fly in.
It was harder than ascending to the heavens to enter the Yuan Mansion to assassinate Mo Beiyuan.
Mo Donglin had dreamed of Mo Beiyuan snatching his throne these few days; he and his bloodline had both died tragically in Mo Beiyuan's hands in those dreams.
The birth of the nightmare made Mo Donglin unable to eat or sleep in peace. He regretted not killing Mo Beiyuan like how he killed his other brothers when he was young.
Back then, he thought that Mo Beiyuan was born with different pupils and was known as an evil jinx. He assumed Mo Beiyuan could not achieve much at such a young age.
