Relief in a dream typically follows the resolution of something that's been weighing on you, even if the resolution hasn't actually happened yet in waking life. The sensation of tension finally letting go can point to a situation you're closer to resolving than you've given yourself credit for, or a release you're quietly hoping for.
Saturn seldom applies to any Planet, by reason whereof he signifies great Princes and Monarchs. - William Lilly (1602.-1681.)