The voice on the other end of the phone gave a bitter laugh:
"Your biological father probably cared for you. Even though he abandoned you at the orphanage gate, he still wrapped you in clothes and a blanket."
"Although there wasn't anything else with your bundle, and at that time there was no Celestial Eye, no witnesses, it seemed impossible to find him, but those clothes and the blanket betrayed him."
"In our time, clothes and blankets were locally produced and worn by local people. Even if it's the same brand, there would be significant differences depending on the place."
"Based on this information, I first located the city, then went village by village asking about families that had a boy, later missing one."
"Of course, this might be a bit inaccurate, so I specifically spent money to hire locals, during casual conversations, to collect hair or skin tissue from these people."
"And just like that, I found your biological father."
