He didn't say what he would do, nor when he would contact Ji Yao.
Ji Yao actually had no confidence, but apart from trusting Qi Huai'an, she couldn't think of anyone else to trust.
As for the origin of Xinxin and this secret, it would be best if it remained buried forever.
Especially, Lu Jincheng must not find out.
On the other end, after hanging up, Qi Huai'an immediately dispatched his subordinates to track Lu Jincheng's whereabouts.
This wasn't difficult, as Lu Jincheng probably hadn't expected to expose himself, and in his haste, he hadn't had the time to cover his tracks.
Learning that he had indeed gone to the paternity testing center, Qi Huai'an's vision darkened.
But fortunately, he had gone early, and it would take until the next day to get the report.
So, Qi Huai'an immediately drove to the paternity testing center, which actually belonged to the Lu Family, making tampering with things difficult on short notice.