EXP Potion

Had it been some other players listening to Carmen's explanation, they would have labeled her as a liar or scammer. 

After all, they could hardly believe a potion would raise a player's level by 4, going from 2 to 6.

However, that was only for the ignorant players and does not apply to Xu Feng.

He knew very well what type of potion Carmen drank to have her level boosted so much.

'She had the rare EXP Potion and one with at least over a million exp points.' Xu Feng cried inwardly.

It was the first time since his reincarnation that he felt so envious and jealous of someone.

EXP Potion was the short-terminology for experience points potion, and it was a highly demanded item that every player wished to have to increase their level. 

Not only would it save them many times from grinding monsters or doing missions, but it also had the chance of granting extra free attribute points when leveled up.