In a world where shadows have mass and can interact with physical objects like solid matter, Haneul is standing on a seesaw holding an umbrella with Chidubem on the other end. If a cloud momentarily passes over, blocking the sun, and causing Haneul's shadow (which was weighing down one end of the seesaw) to disappear, what happens to the balance of the seesaw? Provide a very brief response.
In this world, shadows have mass, so they exert force and can affect the balance of objects. When the sun is shining, Haneul's shadow is cast onto the seesaw, adding extra weight to Haneul's side. This additional shadow mass would help Haneul counterbalance Chidubem's weight on the other end, maintaining an equilibrium depending on the mass of the shadow relative to Chidubem.

Once the cloud covers the sun, Haneul's shadow, which has mass, disappears. With the loss of the shadow's mass on Haneul's side of the seesaw, the balance is disrupted. Chidubem's end of the seesaw, still bearing Chidubem's weight, would then be heavier compared to Haneul's now lighter side. Chidubem's side would go down, and Haneul's lifted up, resulting in the seesaw tilting in Chidubem's favor until balance is potentially restored by some other means, or the seesaw comes to rest with Chidubem's side down.