At the very least, Yuexia could still sense the Blood Pact between herself and Chen Luo.
That meant the imitation was not complete enough.
The Mirror of God Reflection had three functions: imitation, replication, and reflecting one's true heart.
Imitation itself was divided into three cases. The first was when the holder had merely seen someone, but that person had not been reflected by the Mirror of God Reflection. The imitation would be nearly indistinguishable from the real thing, but it was only superficial.
The second was when the target had been reflected by the Mirror of God Reflection. The imitation would be indistinguishable from the real thing, similar to the Six-Eared Macaque and Sun Wukong. At its highest level, no one could detect anything wrong with it except Transcenders, world-class items, and SSS-class Talents with relevant detection abilities.
The third was when the target had been reflected by the Mirror of God Reflection and was either dead or had lost the ability to resist. The mirror's holder could then use it to replace the target's existence. This was the ultimate form of imitation... transforming oneself into the other person, acquiring their abilities, and continuing to level them up. No one except Transcenders could see through this imitation.
Of course, the price was high. If the Mirror of God Reflection's holder lacked a firm will, they would constantly wonder whether they were the holder or the one who had been replaced.
Chen Luo did not need to worry about that, since he could use Primogems to offset the cost. It was just very expensive.
The second method was what the scammer's duplicate had used back then, but its imitation had not been very deep... because the person reflected in the mirror back then had died rather miserably, without even leaving