"Snail Dwelling" in the fat man harmed Song Siming reason:

Because the fat man knows Jiangzhou above is investigating Song Siming, to participate in the class reunion before, and even in advance with Song Siming said to bring his wife or female companion.

Because the drama mentions that only one man went with his wife, the rest went with a woman who was a party animal, and the one who brought his wife had a "mission" because only then would another woman come, which is why Mrs. Song Siming found out about Seaweed's existence.

Ending:

Chen Shifu sneaked into the old Li's house and tried to steal the kettle and helmet of the contractor's name from the old Li's house, but he was unexpectedly caught by the police who were waiting for him. In the evening, Song Siming explains to Mrs. Song about the "aftermath" and hopes that Mrs. Song can take care of Seaweed, who is already pregnant. Mrs. Song is very cold. In the morning, when Mrs. Song found that half of the money received by Song Siming was missing, she immediately tried to find Seaweed.

Under Mrs. Song's coercion and coercion, Shen Wengguo explained the address where Seaweed lived. After finding Seaweed, Mrs. Song said a lot of unpleasant words and hoped that Seaweed would be able to spit out the money. Just when Seaweed did not deny it, Mrs. Song, who had been pretending to be very calm and relaxed, finally tore off her disguise and pinched Seaweed's neck to make her return the money.

In the midst of the pushing and shoving, Seaweed crashed into a sofa and collapsed in pain, losing her baby and having her uterus removed. Song Siming was also chased by police along the way and ended his life in a car accident. After this series of grief, Hai Zao did not speak for three months. After three months, in a rainstorm, Hai Zao remembered the rain when he met Bei.

Finally, Mark received Hai Zao to the United States for a new life because of Song Siming's E-mail instructions. Haiping eventually opened the Haiping Chinese School through her own struggles as well.