Fengshen: Resurrected from the Dead, I Am Selling the System in Jiejiao

[Prehistoric]+[System]+[Rebirth] In the last life, Lin Duofu, who traveled through the wilderness and became the master of Jiejiao, failed to change his destiny despite all his efforts, and was eventually killed directly by the boss behind the scenes. Now, after resurrecting from the dead, he unexpectedly finds that the system has awakened. This is a system that sells systems. Super alchemy system... Super Kung Fu practice system... Super dojo construction system... Joyful godhood, harmonious prehistoric times, there is always one suitable for you! Hahaha, you can't believe it, the old man behind the scenes, here I am again...