Suguru was a normal alpha, he lived a normal life, he had no parents, he had a well-paid job, and he was handsome. In short, the typical life of an alpha. But everything changed after that day.. Suguru was going to a corporate party with his colleagues, and apparently got completely drunk there. Some guy took him away, and later they had a night out. That's all Suguru remembers. Since that night, he started having headaches, nausea, and then it turned out that he was pregnant. He's... pregnant? But he's... an alpha! How the hell could Suguru get pregnant if he's an alpha?! Usually, alphas always fertilize! But... his pregnancy was only possible if his partner was an enigma. Enigmas are the highest in this entire hierarchy. If you're born an enigma, consider success guaranteed. Despite his doubts, Suguru decided to keep the child and raise him. He moved to a small town. But then another problem appeared. The child's father showed up. Enigma - Satoru Gojo. A rich, very rich man. But Suguru ignored all of Satoru's attempts to contact him. Soon, the child was born, and he was an exact copy of Satoru. A couple more years passed. The child, whom Suguru named Ryu, was already 4 years old. Suguru, as always, was walking after work with treats for Ryu, but he noticed... he saw Satoru at the gate of the kindergarten. Satoru was standing there casually, and then, seeing Suguru who approached him, he spoke — "And caught you again." - he smiled — "Maybe you'll stop running away from me, along with your son? More precisely, our son"