Travel through time and become an unlucky guy who is sacrificed? Feng Shuo backhand signed the most useless undead in history.
However, his so-called "first-order bone dragon" has world-destroying black flames hidden in its breath.
While others were cultivating the Sea of the Dead, he started to wake up the ancient dragon emperor who had been sleeping for thousands of years.
When the Judgment Army of the Holy See of Light pressed forward, he just lazily snapped his fingers - the sky-covering bone wings tore open the clouds, and the ancient king's dragon roar shattered the holy light.
God? Every bone dragon he contracted with had fed on gods.