Why the sudden dinner?

"Ah, SIL, do we have all the invitees now?" Long Yuan asked with a yawn. To be honest, he was hungry and irritated. And glancing at the ridiculously handsome man slaying a ponytail, sitting in front of him, he had a dire urge to run from here or commit a mass murder. Of course, he knew that this bloody man who his sister- in- law called Sam was… He was no one else but his greatest enemy 'Cyrus'. 

"Why so impatient, little BIL?" Zhenyi raised a brow. "Do you not like to have dinner with your brother and his beautiful wife?" 

Long Yuan had an urge to throw up looking at this narcissist woman. 

"I think we should organise dinners like this more often, right little sister?," Meilin suggested and Long Wei closed his eyes in horror. 'Why is his wife so gullible?!' 

Esma looked at Meilin and shook her head in amusement. "Where did you find her?" She asked the question to Long Wei who had been studying her for a long time. "She doesn't belong to your world."