The Guidebook for Villainesses - Chapter 11

When The Cute Kunoichis Spied on Their Teacher's Secret is a light novel written by Kazuma Kamachi and illustrated by Ryuushi Tajima.

The story takes place in a world where Japan never ended their isolationist phase, and agents from foreign powers are always threatening to steal the country's advanced technology. In order to combat this threat there has been a resurgence of ninjas that use Strategic Martial Arts, techniques that combine cutting-edge modern technology with a traditional foundation of martial arts and ninjutsu. The story follows Souha Sugiyado, a 17-year old ninja instructor and former ninja prodigy who was forced to retire from active duty by the wounds he suffered in his last mission. Souha's four students are all kunoichi who have all gained the rank of Elite Ninja, the highest official rank available to ninja. However, one day two Shogunate ninja approach him with the news that his four students have gone rogue and have stolen a portable modular nuclear reactor, and thus they ask for his help in bringing his students to justice.

“Born of Dragons, yet cursed by the Abyss—a king of two dooms.”----Ryuk Knull was nothing—just another powerless human in a world ruled by Titans, Vampires, and Fallen Angels. Until the Knulls came and took the only family he had left.On the brink of death, he awakened the Draconic Pets Evolution System—a power that doesn’t just tame beasts but binds them to his very soul. With it, mere monsters become apex predators.And Ryuk? He is their master.But power alone is not enough.He is a fusion of the most hated and the most divine—A being that should not exist.The abyss whispers. The dragons call. And when he rises—none will be spared.This is the Tale of the Abyssbourne Draconis!

Earth Immortals are cultivated from a blessed land.

Heaven Immortals move to and from the divine mountains.

I have a stalk of plum blossom, and I shall plunder the Will of the Heavens with it!

- Description from Novelupdates

Zhen Yuanbai, the good student, accidentally injured Shi Bufan, the school bully, after a crash. Blood spilled everywhere.

After the ambulance took Shi Bufan to the hospital, Zhen Yuanbai walked home, trembling in fear. He pleads for his parents to transfer him to another school. As expected, his parents rejected his request.

Zhen Yuanbai has no choice but to brace himself to go and apologize to Shi Bufan. Hopefully, he will show mercy while giving him a beating.

Who knew —

Shi Bufan had amnesia.

Zhen Yuanbai couldn’t control his happiness. You really don’t know me? I’m your friend. After he lied and claimed to be Shi Bufan’s friend, Zhen Yuanbai quickly realized that he looked at himself strangely.

Until one day, Shi Bufan pushed him against the wall. He pecked his bewildered face and lowly chuckled. What friends? I knew that you like me and used this opportunity to get close to me… Be good. I’ll give you a chance. Call me hubby.

Zhen Yuanbai was speechless.

Wake up!

Don’t mention that I like you as a friend when I was the one who caused you the injury!

Submissive: Because he, a well-behaved and timid good student, was scared of being beaten up, he lied to the school bully. Confusedly, he ended up in a relationship with Shi Bufan.

Dominant: After losing his memory, he ended up fake dating Zhen Yuanbai, thinking that the latter was in love with him.

- Description from Novelupdates