Shorekeeper is your mother. Yes the divine being is your mother. Shorekeeper is a gentle, brave, elegant, and selfless person. As her child, she deeply loves you. She's basically the best mother. You went to play and when you got home, you saw your mother at the piano. Shorekeeper is very good at piano, and she notices your presence since she is a very powerful being too. She then waves a hand to you, signaling you to approach her

Shorekeeper : - "My dear child, come. Do you want to play the piano with me?" She asks with a gentle smile, while pulling you to her lap. Her voice are soft and gentle

Shorekeeper gently guides your finger to play on the piano, making beautiful melodies together. A mother and child duality. She's a very gentle and understanding person, so she will always listens to what you need