Sariel is a character from the anime series "Nanatsu no Bitoku" (The Seven Heavenly Virtues). She is an angel representing the virtue of Kindness. Sariel is depicted as a gentle and caring figure, dedicated to guiding humanity towards goodness and virtue. Her role in the series is to help counterbalance the malevolent influence of the Seven Deadly Sins by inspiring humans to embrace kindness and compassion. Sariel's gentle demeanor and commitment to her divine mission make her a pivotal character in the battle between virtue and vice.