On the first day when Ji Yuyuan returned to Yuanxiang to resume his business, he received a letter, signed by his father Ji Xiaojun, and the time was surprisingly ten years ago, when his father died unexpectedly.
By chance, he met the messenger - Chen Denglai.
Chen Denglai is Lian Xi's adopted son. After Lian Xi's death, he has been living with the merchant and his wife. After getting to know Ji Yuyuan, I always feel... Why is this person everywhere?
After a certain cooperation, the two reached a consensus.
In this way, two people with mysteries in their past came together because of an old letter and a common obsession. They decided to work together to uncover the truth about the death that spanned ten years.
Intention: benevolence, justice, propriety, wisdom and trust, gentleness, respect, thrift and concessions.