The Dutiful Child Saves a Villainous Family

Airi, a lively 5-year-old child raised lovingly by her grandmother. One day, after collapsing from overeating and waking up… She suddenly remembered her past life as a righteous K-child (a Taekwondo belt-holder)? “Wait, I’m supposed to save the world?!” No problem, I can totally do this! Starting with these naughty kids! “You can’t speak to your friend so rudely!” “What? Ha! Like a tiny little thing like you can do anything…” So, I delivered the ‘Hectopascal Kick’ I learned from Master Kyung-hye at the Taekwondo dojo. “Aaagh!” Source: NU Includes 25 extra chapters.