I'm a Cosplayer in a Horror Game

[Quick wear + whitewashing + white moonlight + no cp + no gender] An Ran, a max-level boss, came to the unlimited dungeon where the system arranged a vacation for her. She only had to act according to the script and complete random tasks by the way. The rest was optional. However, this script was too simple, so... Give the protagonist some strength. Copy 1 [Rose Manor] The simplest novice copy? Just simply learn to grow roses? Oh, maybe it was true before, but now that An Ran is here, it can never be that simple! Why do the red roses in Rose Manor bloom all year round and never fade? Why does the mysterious box in the basement start killing people as soon as midnight? Who is the final boss between Miss Lillian and the Earl? Why does the 'monster' in the count's study have no heart? Are kind 'gardeners' kind? Oh, An Ran lowered her eyes, waiting for her... Guest on the throne~