Gu Yuheng actually cared quite a bit about his age.
Truth be told, he had started practicing a health-preserving lifestyle two or three years earlier.
Being repeatedly scorned by his wife's family, and especially being rejected due to the issue of his age, had struck a blow to Gu Yuheng, who had always had a smooth sailing life. He couldn't help but start to doubt whether he was indeed getting old.
In fact, the opinions of other people didn't matter that much to Gu Yuheng. What he cared about was Lin Chuxia's opinion; he feared that one day his beloved girl would also call him old—this, to him, was undeniably a devastating blow.
So, to avoid this situation, he had started living a healthy lifestyle early on.
Regular exercise, early to bed and early to rise, and avoiding staying up late. He didn't eat unhealthy junk food, didn't smoke, drank less alcohol, and the coffee he often drank was now replaced by various health teas.