I Have Become The Undead Monarch

Read manhua I Have Become The Undead Monarch:

The environment shifted, the simulation became more genuine, and the period of universal job change started. One can only reach the top throne in this planet of odd monsters by changing careers and engaging in bloody combat and murdering. Lin Changfeng arrived from a different planet and was first given access to a god-level work system. He awakened Dead Monarch, the sole concealed job! He gained the power of the king, which would give a tenfold boost to all the undead creatures under his control. He has the passive Undying Will of a god, the undead are unbreakable, and the king is eternal!