Ask for the name of the TV series? /kloc-broadcast before 0/997.
It is definitely the Singapore TV series Almighty starring Li Nanxing. The man who called was Song, and his wife died in a shipwreck to help him buy huge insurance. Actually, he's not dead. The big tree you mentioned is the Acacia Garden he bought, where there is a big tree. Finally /view/92 156.htm#5