"Ah, my house. I want to destroy this world. The system quickly gives me the Resident Evil virus! No, this is too slow. Give me the atomic bomb." "Hello Host No. 148, Your request is being applied for. We will process it for you within 3 days. Please wait patiently." "System Where are you? This SB actually destroyed my cute car. Where is my bazooka? I want to destroy him. I thought there was nothing I could do if it was wrapped in Transformers. You wait." The heroine wants to do things every day and brings her own system +, but every time she uses the system, she has to go through a 3-day application. After 99 time travels, the last time I traveled to a place full of superheroes, I really wanted to cause trouble!