Pluto square Lilith (orb 0.6°) creates concrete friction between the two planets. The orb is extremely tight; this aspect is one of the chart's strongest signals.
Here, Pluto in Cancer in House 4 brings crisis, power, survival, and regeneration into House 4 (roots, privacy, and inner foundation), with Cancer style (memory, protection, belonging, and family sensitivity); Lilith in Libra in House 6 brings pure ideal, absolute demand, fascination, and refusal of compromise into House 6 (daily work, technique, and bodily discipline), with Libra style (relationship, balance, negotiation, and sense of form).
Concrete friction: this aspect creates friction between Lilith (pure ideal, absolute demand, fascination, and refusal of compromise) and Pluto's crisis instinct: pressure can become domination, fear, or destructive escalation unless it receives a clear outlet. Visible angle: Pluto near the IC (orb 3.6°) touches an angle; this aspect is easier to notice through private base, family roots, and intimate psychological climate. House 4 (roots, privacy, and inner foundation) is in friction with House 6 (daily work, technique, and bodily discipline); this can create blockage, inhibition, overreaction, or repeated conflict between the two fields.