The relationship between Ye Guangyao and Lan Ling is that the former wants the latter, and the latter wants to kill the latter. The former was successful, the latter is still being explored.
A true superpower. Lan Ling originally thought that he was an exotic weed in the entertainment industry, but later he discovered that the world is already full of superpowers, and gods and demons visit the market.
In a word: Can't eat enough.