Of course, he hadn't been the one to destroy the True Immortal seal in the end, and it definitely couldn't have been Si Hong Qingyan...
Then it could only have been Su Lijing!
Si Hong Qingyan was Su Lijing's lawfully wedded wife. Everything had been done at Su Lijing's behest!
That worked perfectly, and it explained everything!
He and Si Hong Qingyan were both witnesses!
Now that he thought about it, no wonder he'd always wanted to kill Su Lijing back then, but had never gotten the chance. It turned out the man still had such a useful role to play!
At this thought, Pei Ling finally put his mind at ease. He let the surging thunder crash down upon his body, transforming into dense Tribulation Power that his flesh absorbed completely, while he began reviewing the dozen or so Heart Demon Tribulations.
Yan Minghua's Heart Demon Tribulation had taken place in the "Xiwuxi" schoolhouse. The System's method of eliminating the Heart Demon had been to kill him, kill the Headmaster, kill Ji Changfu, and then leave the "strange" schoolhouse with Zhong Kui Jingyi without a hitch...
Wenren Lingshe's Heart Demon Tribulation had taken place in Du'e Abyss.
This time, though, the System hadn't attacked him. Instead, after the prisoners in the "Heaven" and "Earth" sections of Du'e Abyss escaped, it had overpowered them all and recaptured every last one, sealing them away in confinement again. Then it had used the law of "Reversal" to repair every restriction in Du'e Abyss, forcing the prisoners to continue serving their sentences...
Si Hong Miaoli's Heart Demon Tribulation had taken place in Lesser Freedom Heaven.
The System's method of eliminating the Heart Demon had been to go straight over and steal the sleeping Medicine Fairy out of Lesser Freedom Heaven...
Su Xirou's Heart