Every Yin Plaque's material and carving are different, and so is their corresponding functionality. Yang Fei remembered what the old monk's disciple had told her when handing it over, explaining the specific features of the custom-made Yin Plaque: a malevolent spirit with two fingers missing from its right hand symbolizes the ability to excavate the soul, damaging one's vitality.
She was half-doubtful about this, often seeing her mother visit that monk in Thailand every year after the Spring Festival. Her mother had been very fortunate in recent years, getting whatever she wanted, until Yang Yuran returned and she repeatedly faced setbacks.
As long as Yang Yuran stirred up trouble, she couldn't rest easy. So she too decided to try this unorthodox method and asked her mother to find the monk last month.