Riki is a beta who just started working at the "Ray of the Sun" kindergarten and never expected that this is where he would meet his destiny. Life is full of surprises, isn't it?

"Do you know the price of your desire?" the sorcerer asks, his full lips curling into a sly smile, and devilish gleams in his eyes.

From the moment they first met, Sunghoon and Riki disliked each other. It seemed as though this feeling would last forever, but then one ball changed everything. Will they be able to act as they did before, or... ---- this is alpha x alpha hoonki btm- niki top -hoon

Following his presentation as an Omega, Riki senses a growing rift between himself and his hyungs. And whatever he does, it's just not going to disappear, isn't it?

After a painful break-up with Riki, the love of his life, Sunghoon regrets his decision. Six years have passed, during which time he has been desperately trying to find Riki. What he doesn't know is that Riki has kept a secret from him for six years. This secret will either bring them together or tear them apart forever.

Riki transfers to a new school, after being bullied at his previous school because of his "peculiarity". He fears that in new school everything would go on same scenario. But he is proven wrong. He makes new friends there and finds true love despite his disability.

Riki, being the illegitimate son of General Kim, lived a modest life. His existence was carefully hidden from outsiders, his name was never spoken by servants, and he was branded with a stigma. His life was rather peaceful: he had a person he loved, a beloved half-brother and loving adoptive parents. But everything changed after his eighteenth birthday.

Niki, an omega who has a very strong heats, has been devastated since his last one when the doctor told him that his next heat could be fatal. Sunghoon, an alpha who is too sensitive to smells of pheromones and who is unable to find a suitable omega for himself. Destiny is on the verge of bringing these two together, what will be the outcome?