spyrite ability

​The world has never been the same since the arrival of Spyrites—mystical yet very real entities that grant mysterious abilities, now roaming every corner of the earth. Amidst this sudden influx of magic and danger, Kim Yu was just an ordinary teenager. Quiet, bespectacled, and blending into the background, he always preferred to remain invisible. ​However, his destiny changes drastically when he witnesses a Spyrite being tortured alive by his classmate. Driven by pure compassion, Kim Yu recklessly steps in to save the creature, nearly costing him his own life. This selfless act triggers the awakening of an ancient bond: a contract with the very Spyrite he saved, named Dao. ​The Power and the Curse ​The contract grants Kim Yu an extraordinary ability known as "Use." With a mere touch of any inanimate object, he can manifest whatever he imagines into reality—such as turning a simple piece of wood into a weapon of mass destruction. However, this power demands a heavy toll on human sanity: each time he utilizes it, Kim Yu must manifest fragments of his past-life soul, causing a complete physical transformation. ​The side effect of this soul manipulation is extreme. Kim Yu’s body undergoes a violent upheaval, completely reshaping him into the physical embodiment of his past self—a maiden of absolute, breathtaking beauty. ​The Birth of Mao Yu ​Panicked and trapped in this new body during the school holidays, Kim Yu flees to the house of his older sister, Han Na. Although Kim Yu usually lives in a rented boarding house funded by her, Han Na is a hardworking woman who is always busy. Despite her initial shock, Kim Yu provides undeniable proof of his true identity. To protect her brother's secret, Han Na has no choice but to create a new identity for him, naming this mysterious girl Mao Yu. ​Unfortunately, fate has a twisted sense of humor. While inadvertently wandering outside in his new form, someone accidentally snaps a photo of Mao Yu and uploads it to social media. The photo goes viral overnight, with netizens declaring her beauty "not of this world." The internet sensation instantly catches the attention of a struggling startup entertainment agency desperately looking for members to join their new idol group. Trapped by his circumstances and the unpredictable duration of his transformation, Kim Yu is forced to accept their offer. ​The Double Life ​Now, Kim Yu must navigate two wildly