The ill-tempered hero, Sylvie, and her guardian, Kain, Embark on a final battle against the Demon Lord to stop the "Wave of Destruction". However, Kain is betrayed and sacrificed by Sylvie, his foster sister! Through the miracle of the goddess, Kain is reborn and sent back to the past to begin the journey anew with his sister. Will he exact revenge on the hero who betrayed him, or guide his sister to become a true hero? The fate of Sylvie will drastically change based on the player’s choices! Charactor The Hero Chosen by the Goddess - Silvy Despite being chosen as the great hero to repel the "Wave of Destruction, " Sylvie became arrogant and conceited after acquiring the power of the hero. She’s so selfish that she even betrayed her only older brother, making her universally despised across the kingdom. The Guardian of the Hero - Cain The protagonist of this story and Sylvie’s foster brother. He has always protected Sylvie and was chosen as the "Guardian" to guide and protect the hero. Once her most trusted person during childhood, he now seeks redemption or revenge. The Princess of the Kingdom - Cecilia Princess of Ein Kingdom. A noble and virtuous princess who volunteers to join the party in their mission to repel the "Wave of Destruction." She is honest and direct, with a strong aversion to unnecessary pretense or ambiguity. However, her inexperience with emotions leaves her at a loss when faced with matters of the heart. One of the Four Sages - Kara A legendary figure among the Four Sages, renowned for her exceptional intelligence and vast knowledge. Despite her brilliance, she occasionally reveals a charmingly naive side. She has an unmistakable fondness for the physiques of young men. Game System Classic JRPG Gameplay Battle your way through with a turn-based combat system. Additionally, interact with NPCs to take on various quests, earn money, and buy equipment. Affection Levels Each character has their own affection level, which can be increased by giving them gifts. When affection levels reach a certain point, you can even visit the clothing store to change female characters’ outfits. Certain game endings also require high affection levels to unlock. Karma Points A crucial stat that influences the game’s ending. Helping others by completing quests reduces karma points. Try guiding Silvy into becoming a true hero! Personality Excretion One of the core themes of the game, Personality Excretion allows characters to purge negative traits from their soul. While performing Personality Excretion can significantly reduce Karma Points, it also lowers the character’s Rationality. Rationality Low rationality affects how H events play out. All H events have two variations: one for normal rationality and another for low rationality, allowing players to explore different scenarios.