MTL - Back Off, Let Me Come - Chapter 816 : My lord, she's under a lot of pressure [ask for a monthly ticket]

In his previous life, Zhang Beixing died young due to health reasons, but he was reborn back in his college days.Looking at this young, healthy but frail body, he decides to start working out rigorously from today onwards, to become strong and healthy.【Question: I want to enhance my constitution and keep getting stronger, what should I do?】Zhang Beixing seeks help online, and by sheer coincidence, the Persuasion System appeared. As long as he listens to advice and implements others' suggestions, he could acquire Ability Points and get stronger indefinitely.“Run too slow? Run with weights! Carry a load of fifty pounds, and run a crazed ten kilometers every day, you'll be as light as a feather.”“Lack of jumping strength? That's because you haven't done the Left Foot Stepping on Right Foot. Workout like this and you can reach the sky...”

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.

A little ruffian who fought recklessly without any morals and bottomline accidentally time-traveled to parallel space and became a Key Case Investigation Team agent. The huge change in identity had him creating chaos in the police station. However, a strange miracle system helped him repeatedly solve mysterious cases, turning him into an impudent ruffian detective!