After King Elric went off, Jiang Fei took his time to check on the Legendary Hidden Quest Reward. When the quest was completed and Jiang Fei had received one billion experience points, Jiang Fei had only paid attention to Sylphy as she was busy killing a lot of Nagas.
In summary, Jiang Fei had leveled up from Level 62 to Level 68 with 40% experience points in his experience gauge.
5,000 Reputation Points had increased the Reputation Level of all Merfolk race to Respect. Ariel was already in Infatuated state hence, the reward had not affected her.
He had also obtained a ring.
Merfolk's Vengeance (Ring, Holy Item)
Physical Attack +10,000
Strength: +200
Vitality: +200
Equip: Permanently increases 1 point of Attack for every Naga race killed.
Equip: Permanently increases 2 points of Strength for every Naga race Leader tier boss killed.