Unlike Senior Three-Eyed Youth, Heavenly Dao Dog Egg's Dad and Netherworld Dog Egg's Dad got along quite well.
The Spotted Dragon Heavenly Dao had devised several ways to escape, including plans involving the Evil Lotus World and the Golden Lotus World... But to preserve Netherworld Dog Egg's Dad, he ultimately abandoned those plans and turned to the First Ghost God and the Nine-Rebirth Phoenix Saber as possible ways out.
"You want to enter the Heavenly Dao Prison Space? Want me to help get you in?" Dog Egg's Dad asked. He had no authority to open the Heavenly Dao Prison, but he was a genuine Netherworld Ruler. If he attached a portion of his Netherworld Ruler's Power to Song Shuhang, the Heavenly Dao Laws would respond on their own, either sending down Heavenly Punishment or dragging Song Shuhang into the Heavenly Dao Prison Space.
"Thank you for the offer, Senior, but no... I just got out of the Heavenly Dao Little Black Room. I don't plan to go back anytime soon," Song Shuhang hurriedly explained. "I came across Fish-Stomach Layman's cultivation technique and tried practicing it. While I was at it, I suddenly thought of how the Heavenly Dao Little Black Room works. It seems similar to his technique, so I wanted to ask whether you had any data on the Heavenly Dao Little Black Room that I could analyze."
"Unfortunately, no," Dog Egg's Dad replied. "I'm only a Netherworld Ruler, not the Heavenly Dao. The Heavenly Dao Prison Space was something my Heavenly Dao counterpart tinkered with after attaining the Dao. I don't have those memories. Besides... my counterpart was never in the habit of telling me about his experiments or sharing his data."
Whether it was the Heavenly Dao Space experiment, the Golden Lotus and Evil Lotus experiment, the