Lina, a healer with a magical power called “Saint”, was suddenly exiled from the childhood friend’s party of heroes one day! Lina is shocked by the unreasonable expulsion, but she quickly forgot about them and decided to live the slow-life she longed for! Just at that moment, another childhood friend appeared, Henri who is now a nobleman. He was excited to see Lina again for the first time in 5 years, but for some reason there are suspicious movements amongst the heroes’ party?! A second life filled with trouble for the strongest saintess who just wants to live leisurely, the long awaited comic serialization!