Lil Wayne is reportedly shopping a tell-all book, in which he reveals that Young Money protégé Drake had sex with his girlfriend.

TMZ recently obtained a portion of the proposal the New Orleans emcee has sent to various publishing companies and reported that he was "ready to physically attack Drake for screwing his girlfriend."

In the book proposal, Weezy claims while he was serving time at Rikers Island for gun possession, Drizzy visited him and confessed, "Yeah, it's true. Don't f*ck with [your girlfriend] like that cause I did f*ck her."

"This is the type of sh*t that a man never wants to find out when he's locked up," Wayne writes. "Or, maybe so, cause only God knows what I would have done if I wasn't locked up right now."

As for the timeline, the "Grindin'" rapper also recalls that his then-lover told him she had sex with Drake the day before they met.

"I woke up feeling f*cked up about the f*cked up day that I had ... finding out that she f*cked Drake was the absolute worst thing I could've ever found out," he continues. "As a man, honestly, that sh*t hurt ... and not because it was Drake. It could have been any man. It would've hurt the same."

Wayne adds that he was so depressed at the time that he did not come out of his cell for days.

Meanwhile, Lil Wayne is set to embark on a new tour in support of his "Sorry 4 the Wait 2" mixtape, which hit four million downloads online.

The "Believe Me" hitmaker announced his upcoming tour's nightclub dates via Rap-Up, under the title "Release Partiez."

Wayne will be kicking off his 18-city run on March 13 in Kansas City, Missouri and making stops at various venues across major cities like Tampa, Florida; New Orleans, Louisiana; Memphis, Tennessee; Columbus, Ohio, before wrapping up on May 31 in St. Louis, Missouri.