There was no other reason; becoming King Song's son-in-law simply had too many enormous advantages.
The minor nobles didn't know the ins and outs of King Song, but they could all sense King Song's mystery. Thus, they urged their sons to try their luck. Even if they didn't succeed in marrying into the family, they could still make connections with other families' outstanding peers during the process.
As for those with power and influence, they didn't just sense it; they were acutely aware of King Song's terrifying nature.
Even though they didn't know that "Emperor Monarch Xuanwu" and "Mysterious Lady" were both Song Cheng, they could vaguely sense Song Cheng's revered status among the major powers.
To become the son-in-law of such a man was simply like ascending to the heavens in one step.
As for the girl called Ting, even if they brought her home just to keep her as an ornament, that would be fine too.
Of course, aside from young men, there were also young women who registered.
