Transform into a Green Tea Lolita? No, It's the Ultimate Embryo-Killer!

[Change+Farming+Fantasy+Healing+Shura Field+No System] "Killing to stop killing will not win the hearts of the people, only tea and tea can win the hearts of the people." "People's hearts, if you want something like that, just kill it and take it." "You are too extreme!" The girl was picked up by her elder sister and ravaged fiercely. "Tell me who you like!" The girl was pulled by her feet, feeling like she was about to be torn into pieces. "It's not good. If I had known it, I wouldn't have talked about it over tea." ' Looking at these terrifying women who were trying to cut her into pieces, the girl broke into a cold sweat. "I, I, want to kill you all..." The girl said the cruelest words in the weakest tone. I don't want the big sisters to be even more excited. ………… A young man with a successful career and family was summoned to a different world and was wearing a... The first time he traveled through time, he discovered that he seemed to have the power to destroy the world. After gaining power, he was warmly greeted by the summoner's eldest sister. Just when he thought he was about to be hugged, the eldest sister stabbed him in the back. His abilities were banned, and he was imprisoned in a dungeon, becoming the opponent's experiment. After experiencing countless tortures, he finally found a chance to escape from the dungeon and stole the other party's treasure - the "real brain". An artifact rumored to be able to control the mind and soul, blurring the boundaries between reality and dreams. Using the power of the 'real brain', he changed his body and lurked on a carriage heading to the magical world to study. However, the seemingly calm convoy is actually undercurrent.