What are the two things that Song Wu values most?

Song Wu is a very affectionate person. He walks in rivers and lakes not for fame and fortune, but friendship is extremely important in his heart. In fact, for Song Wu, the most familiar story is that Jingyanggang killed a tiger. The turning point of Song Wu's fate also began when he became a tiger hero. There, he met his brother Wu Dalang and his sister-in-law Pan Jinlian. Later, in order to avenge his brother, he killed many powerful people. From then on, he began to run for his life and eventually became a fugitive.

It was when he was on the run that he passed the human flesh steamed stuffed bun shop in Sun Erniang and formed an indissoluble bond with it. Sun Erniang gave him two things, one is a few beads made of one hundred sheets and the parietal bones of eight people, and the other is a Buddhist monk's knife made of two pieces of snowflake wrought iron, which Song Wu attached great importance to.

Let's start with the origin of these two things. As I said before, Sun Erniang runs a steamed stuffed bun shop. She is ruthless and often lays hands on past guest officials. Once, a monk was killed by Sun Erniang. Both these items were found from a monk. Sun Erniang looked good and stayed.

Then why did Sun Erniang give it to Song Wu? It turned out that Song Wu was passing by when he fled for his life, so Sun Erniang played Song Wu's idea and drugged his wine. It's just that Song Wu's Jianghu is experienced, crude and refined, and he didn't get caught, so he caught Sun Erniang's trick. Song Wu is also a hero. Sun Erniang knew what had happened to him and decided to help him escape. So I thought of a way to help him dress up as a monk and give Song Wu the two good things before, so that he could escape the pursuit of officers and men.

After they met, Sun Erniang actually helped Song Wu a lot. Their relationship is unusual. Although it is not clear in the book, the onlookers savor it carefully and their feelings for each other are extraordinary. And Sun Erniang sent a few beads and Buddhist monk's knife, which was a timely gift, so Song Wu attached great importance to it. What do you think of Song Wu's feelings for Sun Erniang?