In the anime, who is not a childhood sweetheart?

Takumi Yuuya has been transmigrated into a world filled with anime and manga. In this world, whenever a heroine develops favorability or dislike toward him, it can be converted into points. Don’t know how to increase favorability? Don’t know how to increase dislike? No problem. The more the girls loathe him, the more points he earns. Using this unique system, Takumi Yuuya navigates high school life, teasing, manipulating, and surviving the everyday chaos of Sobu High School — all while keeping a straight face, lunchboxes in hand, and a steadily growing score from the reactions of the girls around him.

Jiang Feng traveled through time and came to the world of jobless reincarnation. Good news: He gathered the wool of the Lord God Bad news: He was blacklisted by the Lord God Thus, he began his journey to the heavens and the world. [World: Jobless Reincarnation, Sword Art Online, Kimetsu no Yaiba, Elf User's Sword Dance, Learning to Fight in the City, Did I Make a Mistake in Seeking Encounters in Dungeons, Blessings for a Beautiful World, Dragon Clan]

Young Karasuma Reiyu, due to an unexpected accident, is transported into the world of Demon Slayer: Kimetsu no Yaiba. Not only that, he gains a mysterious system that allows him to traverse multiple worlds.

Chen Yi, the world’s top biologist, was sentenced to life imprisonment after creating poisonous mosquitoes capable of surviving extreme cold and heat. Perhaps the crime was unforgivable. Then, he was struck by lightning. When he opened his eyes again, Chen Yi had transmigrated to a new world—one where women reign supreme and men are precious, protected beings. Before he can even adapt, a global rain of blood descends, signaling the arrival of the apocalypse. As the red sun hangs in the sky, divine power awakens. Zombies rise. Alien beasts roam. Divine creatures, ancient gods, and forgotten horrors return to the world. Civilization collapses, order shatters, and survival becomes a brutal contest of evolution and opportunity. In this cruel, chaotic new era, how will Chen Yi—armed with intellect, science, and an otherworldly system—fight his way forward and survive? PS: The author is a cute new cat who is earnestly learning how to write, tapping away at the keyboard every day with tiny meat paws. If anything feels rough or poorly written, please feel free to offer advice—thank you, love you, meow~ PS: The protagonist is not a saint, not brainless or blindly overpowered. This is a long-form story, starting from one million words and aiming for ten million, written as a journey of growth and refinement. Let’s go all the way!

[Detection target: Garp] [Conquerable — Estimated reward upon success: 40 points] [Note: I’m not sure how insane you have to be to “detect” a lonely old man who picks his nose every day, but one thing’s certain — if you manage to guide this great naval hero, the point rewards will be astonishing.] Bang! Aisaka Noya slammed the system panel shut with a blank expression. This ridiculous system had to be malfunctioning — there had to be a limit to how far a joke could go! While pursuing his dream of becoming a top-ranking naval officer, Noya accidentally awakened a bizarre plug-in: the Love Cell Cultivation System. Every successful “strategy” earns him points! “I, Aisaka Noya, have achieved everything through my own strength! No external factors! None!” From training grounds to high seas, from battles to blush-inducing encounters, his path toward becoming a powerful Navy officer is about to take a wildly unpredictable — and hilariously romantic — turn.