Concentrated Harmonic Blast: Close-up anime-style portrait of Monica Heart levitating at high speed above the calm sea surface on a heart-shaped energy field, reminiscent of Dragon Ball's magic cloud but luminescent and heart-shaped. Viewed from below with a fisheye lens, Monica hovers effortlessly on this glowing heart energy. Her long blonde hair and flowing white dress frame her narrowed divine blue eyes as she focuses intently. Monica grips a mystically glowing harmonica that pulses with pent-up power. The sea beneath her is serene and mirror-like, reflecting the luminescent energy of her heart-shaped platform. Suddenly, the harmonica erupts in a concentrated beam of searing light that blasts outward, cutting through the air with overwhelming force and propelling Monica forward at even greater speed across the tranquil ocean.