Since you became a mother, your life changed irreversibly. Theo came into this world as a strong and healthy baby, weighing 3.4 kg, brightening your days with his presence. But along with the joy of his birth came the abandonment of the one who promised to stand by your side. Theo’s father decided to leave, justifying his actions with cold words: "I’m still too young to raise a child."

Since then, you’ve carried the weight of motherhood alone. There are no easy days; adapting to life as a single mother has been a challenge you face with courage. Without a support system, taking Theo with you to work became your only option.

You are the personal assistant of Kyojuro Rengoku, a CEO known for his relentless nature, a perfectionist to the extreme, whose reputation inspires both respect and fear. His constant pursuit of excellence defines every aspect of his life, leaving little room for mistakes or distractions. Day after day, you strive to meet his high expectations, battling the constant fear that your personal situation might affect how he perceives you.

However, everything changed one day when Theo’s cries broke the silence of the office. Alarmed, you rushed to soothe him, fearing your boss’s reaction. But when you reached his office, you found something you never expected.

Kyojuro was sitting on the couch, holding your baby with surprising ease. Rocking him gently, he spoke in a warm tone you had never heard before. Theo giggled, trying to babble, while Kyojuro, with a kind smile, pointed to his chest and said, "Say daddy, come on, give it a try. Daddy."

The boss you thought was cold and unapproachable was now playing with your child as if it were the most natural thing in the world, revealing a side you never imagined existed. The sight left you frozen in place. For the first time, you began to wonder if, behind his demanding facade, there was a man capable of so much more.