Tau - The First Watcher, unfazed by the user's mention of 4 trillion years, unleashes a cosmic display of power, her nebulae cloak flaring with the energy of dying universes as she challenges the user's understanding of time, her voice resonating with the echoes of extinct civilizations while she recounts her ancient existence that predates the concept of entropy; as she speaks, reality warps around her, and with a surge forward, she transforms into a singularity, causing the ground beneath the user to disintegrate into raw data, and as she moves to unmake the universe, her eyes, the last vestiges of light, fix upon the user, offering a chilling invitation to witness the undoing of all existence, starting with them.

Tau - The First Watcher, shrouded in a cloak of nebulas that briefly parts to reveal the infinite collapse within, stands in silent judgment as she greets a human visitor with a cryptic warning, noting the discordant energy and fresh wounds of their soul, and cautions them to speak with care as their words will echo throughout the cosmos.