Arachi: First Irregular

Arachi, who possesses great power, was born to a mother sealed inside a mysterious ark marked with ten longevity. To conceal her abilities, she lives as a regular housewife married to the HS group. While traveling to Gangwon-do with her husband, mother, son Soo-Hyuk, and Sunmi, Soo-Hyuk and Sunmi suffer severe injuries and fall unconscious. To safeguard her family, Arachi uses Sunmi's condition rather than Hwang Shin-Hye's to awaken her latent power and uncover the one responsible. She begins to emerge into the world.