"Leo's innocence was shattered the day he witnessed a horror he could never unsee. His elder brother, once a guiding light, plunged a knife into their father's chest, and walked away with a chilling smile. Leo, still a child, was frozen in terror, his playful nature replaced with a haunting dread. He hid in the shadows, his camera still rolling, capturing the sinister act.

As the brother vanished, Leo crept out from under the table, his legs trembling like leaves. He approached his father, whose eyes pleaded for silence. "Dad, what happened? Should I call for help? You're bleeding...you look so sick." His father's voice was barely audible, but the urgency was clear.

"Leo, listen carefully. The safe...it's yours now. Only your fingerprint can open it. Never let anyone near it. The truth you seek, it's all inside. When your grandfather comes, go with him, take the safe, and leave with him. Protect it with your life." With those final words, his father's eyes glazed over, and he slumped back in his chair, leaving Leo alone with the weight of a dark secret."