A water mage from a lineage of mages serving the kings arrives in Tristain to further refine his abilities, but then his arrival brings forth new adventure as a group of magicians from another world with unknown purpose stirs up everything in Halkeginia!

Slightly AU/There was a sudden Giant Spider Invader attack from below Uranohoshi High school, when Tsushima Yoshiko was cornered by the giant beasts, she thought it was the end, but then an Invader Annihilation Force Soldier, Yoshioka Akinari came to her rescue. The Special Forces thought that the attack was the last one to occur in the city, but they were wrong. (REQUEST)

Yuuki Masato, a young composer in search of a young woman he made a promise with when he was still a child. On his 3rd year in UTX High School, he was engaged with a girl none other than Nishikino Maki, μ's composer. Now, an impending disaster begins as their parents tries to tear up their idol groups. (Changed titles from Melting his heart to Careless Ways to Love)