"Of course. Once I ascend to the Immortal World in the future, I will definitely return your freedom."
Ye Lin spoke sincerely. He was extremely confident about ascending to the Immortal World. Damn it, with the panel at his side, if he still couldn't ascend, then why the hell would he cultivate immortality? He might as well find a block of tofu and smash his head into it.
"Swear a Heavenly Dao oath."
Bai Ling spoke slowly. Though Bloodthirsty had vouched for him, she still did not dare entrust her entire life to someone she had never met before.
If she got tricked, it would be for a lifetime.
"Of course."
"I, Ye Lin, swear this oath today: if I ascend to the Immortal World in the future, I will certainly return Bai Ling's freedom."
The moment Ye Lin finished speaking, a clap of thunder exploded in the void. This meant the Heavenly Dao had acknowledged Ye Lin's oath.
One needed the qualifications to swear a Heavenly Dao oath. Those without the qualifications would receive no response from the Heavenly Dao no matter what they said. The Heavenly Dao was not that idle.
"Good."
Seeing Ye Lin swear the Heavenly Dao oath, Bai Ling nodded. Once a Heavenly Dao oath was made, one would be bound by the Heavenly Dao. Even if Ye Lin ascended to the Immortal World in the future, he would not dare violate it.
The Heavenly Dao was an exceedingly terrifying thing. So long as one had not transcended all things, one had to maintain reverence for it at every moment.
After swearing the Heavenly Dao oath, Ye Lin forced a drop of blood from his body and let it fall onto Bai Ling's blade. The next moment, the blood seeped into the sword.
Almost instantly,