In the end, it was actually his new junior sister who voiced out everyone's concerns. "Is it ok like this?"
"What?"
"That big sister–"
"Aaah. Her? It's fine. Only, her agent is a good friend of ours. So when you meet her next time, just greet her politely, but that's enough."
"O."
"Since you have been in contact with this industry for quite some time now, I won't explain more. But, you have to know one thing since you're already contracted at our talent agency."
"What's it?"
"In big companies like this, competition is very fierce. Everyone is fighting for resources, and even if they smile and talk well with you from the outside, they might try to trip you up at the first chance they get."