Qin Jiran had indeed noticed the look Qin Zhenyi gave him, full of dissatisfaction and indifference. But what of it? He had long since determined that he had nothing to do with the Qin family. This father by blood was as much a stranger to him as any other, so why should he care about the gaze of a stranger?
"Big brother, that's enough. The Su family is not to be trifled with." Though Qin Zhenyi was quite considerate, he wasn't lacking intelligence. At least he had more insight than Qin Zhenren and knew that it was better not to offend the Su family, otherwise he would not have maintained his silence.
When it was revealed that Qin Jiran was Qin Zhenyi's illegitimate son, Qin Zhenyi's first reaction was to get rid of Qin Jiran. Of course, getting rid didn't mean to kill him, but rather to make Qin Jiran disappear from public discourse, possibly moving abroad like before, erasing this stain from his life out of sight.