Honestly, Song Zijian had a very compelling reason to look at Sian that way—at least from his perspective.
Song Zijian had been working tirelessly to enter the Xia family. He had meticulously planned everything, yet he always seemed to miss the right opportunity. He only needed one chance. As long as the Xia family saw him and recognized what he possessed, they would immediately identify him as the long-lost youngest son of the family.
In his latest investigation, he discovered that the Xia family was very close to the Lan family. The two families had maintained a strong relationship for years. He had been contemplating how to use this to his advantage, thinking that approaching the Lan family first might be easier. If he could win their favor, he could then meet the Xia family through them, making his story more believable.
But who would have thought that bastard already knew the Lan family? Didn't this mean he would inevitably meet the Xia family sooner or later?