Reincarnated as an Elf Emperor, I Was Summoned by the Campus Belle?

Ling Ling transmigrates to another world and becomes the Elf Emperor. Only then does the System, long silent, finally stir. [Ding! As a newly born elf, you have received a contract from another world.] Ling Ling is speechless. I’m already the Elf Emperor, and you’re calling me newly born? My name is Jiang Wanqiu. Everyone envies me because my summoned spirit is so astonishing. The summoned spirit known as the Elf Emperor really has helped me through plenty of trouble. But why am I feeling a little depressed? “Spirit Master, go!” Watching a certain emperor cheer her on from the rear, Jiang Wanqiu puffs out her cheeks. What kind of summoned spirit makes its Spirit Master go first?!