Looking for a Novel Recommended on Kuaishou, But I Don’t Know Its Title

The daughter of Kyoto's richest Ji family is frail and sickly, so she is placed at Xiangshan Temple. During the ceremonial object-choosing ritual, she reaches for a Buddhist prayer bead. It turns out to have been gifted by the young master of the Shen family! Young Master Shen takes out a protection charm, kisses her tenderly, and silently prays, "My good boy."