My Beast Evolution System - Chapter 30. Incoming Demonic Beasts.

Li Qingming: “Uncle Master, lend me your Purple Gold Eight Trigram Furnace to study alchemy!”Taishang Laojun: “...”Li Qingming: “Master, lend me your Pangu Banner!”Yuanshi Tianzun: “...”Li Qingming: “Uncle Master, lend me your Zhou Xian Sword Array for research!”Tongtian Jiaozhu: “...”Sanqing: “Qingmingzi, return my Eight Trigram Furnace (Pangu Banner, Zhou Xian Four Swords and Formation Diagram)...”Li Qingming: “Waga ga, let me study for a million years, then I'll return them to you!”

The Student Council President’s Secret Laid Bare (生徒会長のセキ裸ラな秘密) is fairly standard 2D Dream Bunko fare but with an exhibitionism theme.

Basically, it’s about a guy who discovers the student council president is an exhibitionist and gets roped into helping her with that fetish.

Waking up as a baby in the Naruto world, reborn in the same generation as Naruto and Sasuke—Izayoi knew this was a hell-level start.But at the age of one, everything changed. He awakened the Talent Entry System.As long as he defeats an opponent, there's a chance to absorb one of their unique talents and add it to his own arsenal.His Newbie Gift Pack?A one-time talent copy ticket.His first thought was to use it on Naruto and copy his Sage Body.But then—he had a better idea.Why not use it on Ōtsutsuki Toneri, the moon dweller who once descended to Earth just to glimpse Hinata from afar?In a world ruled by bloodlines, where power flows through heritage and strength decides everything, no cheat is more broken than the pure Ōtsutsuki bloodline.~~~

Past life, her spirit root was dug out from her body. She had wholeheartedly dedicated herself to the just path, but she was sentenced as an evil demonic cultivator.

Returning back to her juvenile years, she turns the tide. Against natural order, she had been reborn. Those who had deceived and humiliated her, she would return it to them a hundredfold with additional thanks.

Studying her own blood vessels, she recasts the best quality spirit roots. She destroys those rascal clansmen and returned home with glory!

The rules of the world do not hold her down; this time around she kills through the righteous path.

He is the universally admired spirit emperor, high above others, cold, proud and aloof. But every night he sneaks into her room and takes liberties. “Little runt, won’t you think it over?”

“Do I have a choice?”

“You can choose from giving birth once or giving birth twice.”

“Why must I?!”

“Because you stole my heart.”

- Description from Novelupdates