Sun opposite Pluto (orb 2.3°) puts the two planets face to face, with visible back-and-forth or tension. The orb is tight enough to count in the main reading.
Here, Sun in Capricorn in House 12 brings identity, ego, father figure, visibility, and direction into House 12 (retreat, contemplation, long time, and possible confinement), with Capricorn style (structure, ambition, responsibility, and long construction); Pluto in Cancer in House 6 brings crisis, power, survival, and regeneration into House 6 (daily work, technique, and bodily discipline), with Cancer style (memory, protection, belonging, and family sensitivity).
Concrete conflict: this aspect sets the Sun opposite Pluto: ego, personal direction, or father image can face power, crisis, control, or fear directly. Visible angle: Pluto near the Descendant (orb 5.1°) touches an angle; this aspect is easier to notice through direct relationships, partners, opponents, and the way others are met. The house conflict is between House 12 (retreat, contemplation, long time, and possible confinement) and House 6 (daily work, technique, and bodily discipline); pressure in one field tends to reactivate the other.