I Can Accumulate Proficiency, Starting from Alchemy - Chapter 585 - 278: Yuan Shun’s Secret, Returning to the Jade Balance

Based on the popular Vocaloid series, by HoneyWorks, called “Kokuhoku Yokou Renshuu (Confession Rehearsal)“:

Natsuki, a third-year at Sakuragaoka High School, who holds unrequited feelings for her childhood friend, Yuu, who’s in the Film Club. However, instead of being honest about her feelings, she makes him be her confession “rehearsal” partner. Unable to say her true feelings, things start to get complicated when Miou and Akari, who are also in the Art Club, get involved! Will she ever be able to confess for real!?

Amid a world war, with his awakening to powerful special abilities (Soul Armor Abilities), Kamiya Yuusuke, conscripted into the military at the age of 10 due to this newfound power, continued to achieve numerous victories on the challenging battlefield. As a result, at the age of 15, he held the position of Brigadier General.Despite traversing battlefields worldwide, he finally managed to return to Japan. The joy of returning home was short-lived, as news of an underage boy in the military started to leak to the public. In response, the military high command ordered Yuusuke to attend a military school called the Special Operations Soul Armor Academy and undergo a revision of his military records.Yuusuke, secretly pleased at the prospect of reclaiming his youth, faced numerous troubles, whether due to the nature of the unique school or perhaps because he had been in constant battle since childhood. What will happen to his relationships with strong-willed girls such as his half-silver-haired childhood friend, the older sister officer who is his work partner, and the tsundere honor student of the same age?

I, Rorschach, the god of the world, the most powerful Kryptonian, the leader of the Justice League, the founder of the Emperor Organization, the gravedigger of countless civilizations in the multiverse, the most handsome man in the world, there is no one!

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PS: The non-standard MCU universe can be regarded as a similar parallel universe. The timeline is based on this book, first Marvel Universe, then DC, X-Men…

- Description from novelbuddy

(Apocalypse Farming, Sweet Pet 1V1) As soon as she opened her eyes, Su Shu found herself reborn two months before the Apocalypse. Before her rebirth, a certain man watched over her and protected her for three years, almost going as far as dragging her home to swallow her whole. After her rebirth, not only did she have to raise her adorable genius niece, but she also had to take care of a wolfish husband. This Apocalypse was a bit different! The pitiful her from her previous life now not only had a heaven-defying space, but also blood-related family, and on top of that, the indulgent spoiling of Tang Dashao, who sprinkled dog food without restraint. Su Shu thought, even if the heavens required her to reset and start over once again, it wouldn't matter. She would just meet Buddha, kill Buddha; meet a ghost, kill a ghost!