It's been years since I saw him, and my dear older brother seems to have become a good-for-nothing loser.
Oh, it seems he's become two people, too.
Reader's notes
* A heavily altered adaptation with lots of changes and fan-created content.
* Characters from another story have been brought in as the protagonists.
* The protagonist is Lu Mingfei's biological younger brother, or more accurately, his number-zero younger brother. It's just that his older brother has split in two.
* Lu Mingfei is the Black King theory; Lu Mingfei and Lu Mingze are theorized to have a split personality. In other words, both Lu Mingfei and Lu Mingze are the protagonist's older brother.
* That said, Lu Mingfei may be the one with genuine feelings. The protagonist is a jerk. His older brother can't bring himself to devour him, but he can devour his older brother without hesitation.
* It involves a somewhat twisted emotional relationship between the protagonist and Lu Mingze. Lu Mingfei could have joined in, but he's too pathetic.
Theme: Don't be superstitious about metaphysics