C2478 Eternal Sword
When he was reborn, there were billions of lives that gave Long Chen a bit of power. This did not belong to Long Chen, so the current Long Chen had no way to make all the living creatures give him this power. It was like a gift, allowing him to have a huge amount of capital when he was reborn from the dead.
From the looks of it, last time he was alive, he did not die at all