MTL - Invincible Combat Strength System - Chapter 1899 Forgot the rules? (Two in one)

The emaciated old man with an alien-like appearance grinned maliciously, while the young girl cried and howled.“Worm, worm, worm, worm, worm, worm...”Countless worms surged towards the girl like a tide, seemingly intent on devouring her completely.The girl instinctively closed her eyes and let out a desperate wail.“Someone... save me!”A breathtaking beam of light cut through the dimness, dispelling the girl's fear and the swarm of worms that filled her vision. Accompanied by a voice that was young but carried a hint of sunshine.“It's okay, I'm here. Big brother is here to protect you.”The boy with purple hair and purple eyes held a scythe in his hand, blocking in front of the girl, and issued a declaration of death to the old man.“You deserve to die, Zouken Matou. No, Makiri Zolgen!”

This is a story about a badass,

Xu Xing Zhi wrote in his story: At the mountain, near the ocean was a group of villains, they are cute and clever. They are fantastic oddities of every description, they are industrious and conscientious, they want to escape from the prison.

Afterward, he transmigrated into the story. The world said: Your presence disrupted the balance of the world.

You will have to kill those villain bosses that escaped from the prison.

Xu Xing Zhi said: “Sorry, I am a salted fish.”

The world said: “It’s alright, the villain is your junior brother that you pampered from young, he listens to you the most.”

Xu Xing Zhi: …… I did not write this.

Boss with a gentle face: “ Senior brother, you love this gold necklace or this silver necklace? You slowly choose, I will listen to you.”

Xu Xing Zhi: “….. I really did not write this.

-this, was all you wished.

Meng Zhong Guang softly said: “… but if I lost Senior Brother, I really will have nothing left.”

This heart, ridding with gaping wounds, filled with pus and sore, had truly loved you before.

- Description from Novelupdates

Ronnie, a college student with a boring life has everything around him change when his whole world is turned upside down by a woman he accidentally summons while trying to summon a magical familiar as a game.His peaceful and tranquil days are disrupted as he tries to help her fit into human society while also searching for a way to break their bond.Hell further breaks loose when he discovers that his familiar is indeed the demon queen and mysterious forces start trying to eliminate him for reasons unknown.He struggles to protect himself, adjusting to having a demon queen in his life, and understanding his growing feelings for her.