MTL - Salvation Began from Cafe - Chapter 27 Touching customers with music?

His Royal Highness the King of Han, who was afraid of the dark and ghosts and loved to cry, has always been the good baby of the princess.
Until one day, His Royal Highness the King of Han found a book in the bookstore…
Picture book?
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Search keyword: Protagonist: King of Han, Princess of Han

- Description from novelbuddy

”Let me take a look.“ The handsome professor, with his broad shoulders and powerful muscles, lifted me effortlessly and placed me on the desk. His strong hands gently lowered the strap of my uniform to examine the bruise from training.”Helanie! Why do you always end up hurt?“ His voice grew husky, sending a shiver down my spine as I struggled to catch my breath.I had to remind myself that he’s my professor... and my stepbrother. I shouldn’t be seduced by his touch.”If anyone bullies you again, come to my office and I will deal with them,“ he murmured, his beautiful eyes locking onto mine.Despite knowing he’s forbidden, I couldn’t help but wonder—should I tell him about the mate bond I felt the night he was drunk?..When her parents rejected each other, Helanie went from being her daddy's angel to a neglected and forgotten child. But on her eighteenth birthday, things took a dark turn. When her body went into heat, she attracted a group of alphas. Instead of rescuing her, her secret alpha boyfriend ran away.That night changed Helanie’s life forever. Accused of consenting to the attack, she was sentenced to execution by her own pack. Desperate, she fled, determined to find her mother.What she didn’t expect was to find her mother preparing to marry a rogue king with four dangerously handsome and beastly sons.Things turn even darker when she felt a mate bond with her bully stepbrothers, will she be able to escape their claws or their seduction will ruin her life to next extremes?

The character with the highest difficulty and the worst performance, Baek Yuseol, was considered a trash character in-game because he could not use magic in a fantasy setting where everyone else could.However…[Because the wrong ending has been reached, 90% of Aether World has been destroyed.] [Please reach the “True Ending.”] Suddenly, those words echoed in my mind before I was transmigrated to the Aether World.[You can use the skill “Blink.”] “Just why did I possess this character?”Blink was the only magic skill I had.Surviving in Stella Academy among genius mages, I became the notorious Blink Mage.Alternative title: I Became A Flashing Genius At The Magic Academy

Sam Sanderson is envied by many for his job, however he himself didn't seem to like it much.

Due to his expertise in nanotechnology he was tasked with monitoring the state the Valkyries, humanity's strongest weapons who all just happen to be made into gorgeous females.

Forbidden from even touching any of them, Sam spends his days in agony watching flowers he couldn't hope to touch. However one day all of that seemed to change.