Dian Lao's Guide to Socializing in Another World

[Dian Lao], [Fake DND], [Unlocking illustrations to add points], [Half-step invincibility at the beginning] ———— Ren was forcefully sent to another world by Universiade. Not only did he become younger, but he also became stronger. The "Adventurer's Guide" in his mind told him: If he wanted to continue to become stronger, he had to either socialize or engage in sex. Opening the illustrated book, the invincible elf girl brought a full column [? ? ? Breaks into view. Who is this? Have I lost my memory? Ren discovered that he was not traveling in real time, but that he might have been reborn in this world. In order to retrieve his memory, his choice is—— Take down the whole world with the power of one person! He couldn't remember every single moment he had with her, but he could use the experience gained from killing her to illuminate every magical skill she left in the illustrated book. Those forgotten past and strength have long become his strongest support, so that the two have never been truly separated. When the truth about amnesia is slowly revealed, when the forgotten bonds echo again—— Ren opened the blood-stained illustrated book and faced the whole world: "Now, it's time to settle things properly." This book is also known as: "If you don't love the world, you will be loved by the world", "Social Skills, Food Magic"