YouTuber Logan Paul has threatened to take legal action against fellow YouTuber and internet detective Coffeezilla for character assassination after he implicated Paul’s CryptoZoo nonfungible token (NFT) task of being a “rip-off.”

The two have actually been fighting back and forth on both social media and YouTube videos ever since Dec. 17, when Stephen Findeisen– also called Coffeezilla– launched the first of a three-part video series assaulting CryptoZoo and Paul, who was the face of the job.

“CryptoZoo was supposed to be an enjoyable blockchain video game that can earn you money […] however countless dollars of investor money later on, things are still broken,” he said.

In his most recent action, Logan Paul released a YouTube video on Jan. 4 accusing the internet detective of having “led the charge to drive and monetize a narrative informing millions of individuals that I’m a fraud or I attempted to rip-off my audience.”