Perhaps, sometimes the development of things is destined in some unknown way, and fate quietly draws a turning arrow somewhere. He smiles mischievously to prevent you from discovering it, but people are always obsessed with the road in front of them.
Some things are calamities and cannot be avoided. For example, Su Nian's calamity was the Xia Zhixuan who had warmed her for more than a year. As for Shen Jiayu's calamity, it was Su Nian who was so stubborn that it made her heartache.
Only by walking through it can you know who can amaze time and who can warm time.