In Zhushan's homeland, within the larger Heavenly Demon World, many young Heavenly Demons from small tribes prefer to choose to become apprentices to the Sacrificial Heavenly Demon. It's because they can survive a little longer on the battlefield and it's also easier for them to rise above the ranks and return home in glory.
The moment Wei Cheng landed on the altar, he immediately began adjusting the physical condition of the Sacrificial Heavenly Demon. With his vision, he was able to determine the optimal evolutionary path for this Heavenly Demon's body. He had to be good enough.
As for the tool Heavenly Demon, as long as it passes the Monster Immortal Treasure test, even if it is excellent, it will not attract jealousy and attacks from higher levels.
Half a minute has passed. The number of Heavenly Demons teleported from this huge altar has reached about fifty billion or so.