"That box is the box that sealed the demon king."
"Please do whatever you can to secure the box so we can strengthen the seal again. The research at the academy seems to have weakened the seal. As such, we can no longer take this case lightly."
'System,' Elijah called out through his mind.
'I thought the Demon King would only rise in three years. This is not what we agreed on before, System.'
Elijah continued to talk, even though he and the system were actually in a cold war ever since Elijah declared that he would do missions from the system in his way from then on. Elijah knew that the system must not like him acting against their will. But if they were referring to the contract they signed earlier, Elijah could be considered that the system had violated the contract by arranging for the main mission that was supposed to appear in five years to appear in Elijah's second year.