Mayweather penned a cryptic note to his camp Friday that had serious tones of retirement. 

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“I cannot be your savior forever, everything has to end some time,” Mayweather said in a short, handwritten note, according to The Guardian.

If Mayweather, 38, handles Pacquiao at the MGM Grand Arena on Saturday — in front of a packed house of A-list celebrities and millions of pay-pay-view viewers — it’s likely he walks away after one more fight to satisfy his contract with Showtime.

If he loses to Pacquiao, many believe Mayweather’s final fight will be a rematch against the Filipino fighter that could provide “Money” Mayweather with one more massive payout.