Connoris and Lin Li might have signed a master-servant contract, but the binding force of this contract was not great. It seemed more like an employment contract. Connoris was a servant, not a slave that could be killed or have his personal rights taken away by his master. He could definitely decline to comply with orders that were against his will.
However, the mausoleum of the High Elf nobles was a huge temptation, even to Connoris who was an ancient Demon deity. At that time, no one thought that they would actually encounter the ancient Iceblast Wyrm Sindera in the mausoleum.
"If you have time to complain, why don't you think of a way to kill it!?" Lin Li exclaimed coldly while waving the Helios' Scepter and dealing with the continuous attacks of the Iceblast Wyrm.