Although he hadn't seen the full power of Tian Mozi's secret technique, he reckoned that it wouldn't be too bad.
Opening it and quickly browsing through it, Song Shi learned that this secret technique mainly relied on self-harm.
The principle was very simple. It was to use his body as the price to stimulate his potential and obtain a portion of the increase in strength.
The secret technique was divided into two parts: the Heavenly Demon Disintegration and the Heavenly Demon Self-Detonation. The former would lose an arm or a leg after using it, while the latter would explode on the spot, equivalent to a human-shaped bomb.
To others, this was something that could only be used when they were desperate. To him, it was comparable to the strongest divine power and was even more powerful than the Six Demons Suppression Fist.
Song Shi happily memorized it and decided to multitask. He immediately began to comprehend it.