The Male Protagonist of Space Thief Is a Bit Naughty

"Lin Ye is the most 'unprofessional' space system user in the elemental world - while others practice elemental power, he specializes in stealing treasures from various races and hiding them in space; while others compete for seats in the elemental conference, he just wants to use the conference to steal the feathers of the wind tribe and the jade pendant of the water tribe, and tease the cold water elemental tribe sister Su Qingyao. But when he was stealing something, he accidentally got a copper piece from the dark elemental tribe, and he was actually involved. After discovering the secret of the disappearance of the Dark Element clan a hundred years ago, Lin Ye, who originally only wanted to fish, was forced to team up with Su Qingyao to find out the truth. While stealing things to obtain information, he also battled wits with masters of various races. When the conspiracy of the Dark Element gradually surfaced, could this "cheap" space thief use the stolen treasure to reverse the fate of the entire elemental world?