Book 1. When Han Haekyung found out that she got a superpower, nothing she can do about it other than leaving her town to Chogangdaeguk. The town is quite far away from any other towns in South Korea. Basically, it's isolated. In this town, it is where all the people with superpowers live. It is just like living in any other towns in South Korea except you can see people with superpowers everywhere. School Of Manipulating Superpowers is the school where people with superpowers will learn how to perceive, control, use and play their superpowers. Because all these people will be the guardians of the pearl and the gemstones. The gemstones each represents the 17 superpowers. Without the pearl, the gemstones will become weak, resulting to the loss of strengths in their superpowers. Without superpowers, it'll make the people weak too, as if they're dying. But what will happen when the Demons strikes Chogangdaeguk to purloin the pearl? "You guys will be The Guardians of the pearl and the 17 gemstones. I have my trust on all of you." Will these students be able to save the pearl and the 17 gemstones? - Book 2. When they thought that Chogangdaeguk are safe now, they're wrong. Sure, they are safe from the Demons. But, are Demons the only creatures that lives surrounding them? What if there are more than just Demons? Perhaps, dragons? Or, aliens? We never know what lives underneath the ground, up in the sky or even deep inside the ocean. What dangers and calamity could await in the future? "Haekyung, I told you not to do anything silly!" What about all those secrets and mysteries? What will The Guardians do? Will they just stand back and watch as their world fall apart? Or will they really be The Guardians and save Chogangdaeguk once again?

Prequel of Lost&Found Areum , a new lawyer, takes on a case for Seventeen, who are suing a trespasser. As she works closely with S.Coups, the group's leader, to build their case, they find themselves between the fine lines of hate and love.... Can they navigate their budding romance while seeking justice for Seventeen?

Minseo, a talented idol with a fierce passion for dance, faces the pressures of fame, heartbreak, and her group's uncertain future. After a scandal forced Johnny, the man she loved, to break her heart, their paths cross again, reigniting unresolved feelings. While Minseo struggles to balance her career and personal life, Johnny is determined to fight for a second chance. But something comes between them, will they fight or leave it to destiny?