Hui Hai Feng accepted Han Sen's friend request. He sent a message, asking, "What was that skill called?"
Han Sen contemplated his answer for a minute, and then replied, "Elephant-Rex Strike."
Han Sen wasn't very talented when it came to naming things. For this name, he used the most basic of naming-rules. He took one word from each component of the skill; one word from the Flaming Rex Spike and one word from the bone elephant, whose power he had simulated.
"That was a very good Elephant-Rex Strike. It really does have the power of an elephant and T-rex." Hui Hai Feng then went on to ask, "Are you an old soldier?"
"Yes, I am." Han Sen had been in the army for a year, so he thought that qualified for an "old soldier."
Poor Han Sen, he didn't know the true meaning of "old soldier." With Hui Hai Feng already suspecting he may have been one, this "confirmation" led to no further suspicions on his behalf.