Jia Yan knows his own age.
He feels young, but upon further reflection, he knows he is far from being young.
If he were to count his age as a human, he would be fifty or sixty, already at a ripe old age.
So being called an old man by young Earth people is something he cannot argue against.
"Ah, an elder of Earth..."
Jia Yan flew silently, departing from Earth's starry sky amidst the welcoming.
He had just told the high-ranking officials who came to welcome him that he would not stay long on Earth; his visit was merely to observe the effects of this passage.
In reality, Jia Yan did not truly leave; he merely found it difficult to understand Earth with his current body, so he did a simple departure with his true body and returned with his avatar to see Earth's changes.
Given that, he transformed into an old man this time.
