Xiao Tian explained the Demon League plan and the Yiqi Dao League to Fan Yunfei and Li Xueyang.
"Great, I agree completely." Li Xueyang had always hoped that one day humans and Demon Clan could coexist peacefully.
Fan Yunfei nodded.
"Alright, then let's gather all the powerful Demon King from across the Xi Xi Region in your name, Mutt." Xiao Tian chuckled.
"Alright, you can stay at the palace for now." Li Xueyang directly said what Fan Yunfei was about to say.
Fan Yunfei nodded.
Xiao Tian was amused; Fan Yunfei was about to become a mere tool.
Fan Yunfei and Li Xueyang were familiar with the Xi Xi Region. Together, they summoned powerful Demon King from various places and left the imperial city.
Xiao Tian met Xiao Li secretary who had been helping Fan Yunfei, again.
Secretary Xiao Li is now the Minister of Finance in the Sand Fox Kingdom. Although she is pursued by countless people of all ages, she is still single.
Xiao Tian couldn't help but feel that he was such a jerk. That country Mutt Fan Yunfei was so innocent, he only liked Li Xueyang.
Two days later, Fan Yunfei and Li Xueyang returned, accompanied only by three imposing Demon King, who brought Xiao Tian bad news.
"An Underground City has appeared in the far west of the Xi Xi Region. Many Demon King have been subdued by a Demon King nicknamed the Dark Queen. Mutt and I went to check it out, but we couldn't find the Underground City. However, the leaders of several forces were all missing. According to their subordinates, they went to the Underground City as guests," Li Xueyang said frankly.
" Underground City? I'm still playing with Poison Milk." Xiao Tian muttered.
"What is Poison Milk?" Tushan Yaya asked, leaning closer.
"Ah, it's nothing. Let's just go find that Underground City and meet this Dark Queen." Xiao Tian wondered if the Dark Queen was related to the Dark Golden Dawn.
After a long while, led by the Mutt Fan Yunfei, Xiao Tian and the others arrived at a very hot and desolate area.
"That's it. According to the Sand Snake King's concubine, that's the location of the Underground City," Li Xueyang said.
"Okay, let me see."
Using his Tensei Jōgan's ability to see through the desolate land, Xiao Tian quickly located the Underground City through the veins of the earth's energy.
"Come with me, young master."
Xiao Tian walked forward three hundred steps, half a meter at a time, then stopped. He then leaped forward two meters. As his feet touched the sand, they mysteriously passed through, and Xiao Tian disappeared from the sight of Tushan Yaya and the others.
"An illusion," Tushan Yaya muttered disdainfully.
" Mutt, look at others, why can't you find them?" Li Xueyang glared at Fan Yunfei with disdain.
"I..." Fan Yunfei didn't know what to say.
Underground City, a thousand meters below the sand layer.
"It looks so dilapidated and ancient, it must have existed for a very long time." Xiao Tian surveyed the dark and crumbling corner of the city in the distance.
"It's said that without an invitation or being escorted by a member of the Underground City, you can't enter," Underground City Li Xueyang said.
"Don't panic, what invitation do we need?" Xiao Tian spammed Tushan Yaya and the others with his Ruyi Divine Ability Invisibility Technique.
To prevent everyone from getting separated, Xiao Tian held hands with Tushan Yaya, Tushan Yaya held hands with Dongfang Qinlan, and in this way, they moved closer to the open Underground City portal in the distance.
Li Xueyang's heart was pounding, but she breathed a sigh of relief when she realized that the sand lizard demons guarding the entrance hadn't seen them.
Xiao Tian's Ruyi Divine Ability Invisibility Technique is different from ordinary Invisibility Technique. His body movements do not generate airflow or wind, thus avoiding being detected.