I'm Even Busier After Summoning Players

When Qing Huan wakes up, she discovers that she has become a Demon King, the kind with hardly any rivals in the world. Well, her strength doesn’t quite match her new body, so she can’t bring all of it to bear. Luckily, she has the System! She can even summon the Fourth Calamity. But why did her carefree life vanish the moment she summoned them?!

She’s so busy she has to stay behind the scenes and keep herself hidden, while the players she summoned are having a great time! They get gorgeous scenery, beautiful people, and adorable creatures to keep them company, and on top of that, she has to organize an event for them every so often. If it isn’t fun, no one will buy in. Qing Huan can only think that this is so hard.