The dream of an avalanche rushing towards you symbolizes a sense of being overwhelmed and out of control in your waking life. The two kids represent innocence and vulnerability, and their impending doom reflects your fear of not being able to protect those you care about. Your instinct to cover them with your body shows your selfless and protective nature. However, the fact that they end up dead suggests that you may feel powerless and unable to save those you love from harm. The unfamiliar house represents a new and unknown aspect of your life that you are hesitant to explore. This dream may be urging you to confront your fears and take risks in order to discover new opportunities and experiences. It also serves as a reminder to cherish and protect the people you care about, as life can be unpredictable and fragile. Overall, this dream highlights the themes of sacrifice, fear, and the unknown, and encourages you to be brave and open to new possibilities.