I Didn't Know I Was BOSS [Infinite]

Shen Xiaozhi inherited an eerie old castle after traveling through time. However, there are only two other people in this castle besides him. A gloomy old housekeeper and a fat cook With no worries about food and drink, he thought he could live a stable life like this. Suddenly, seven people claiming to be adventurers knocked on the door of this castle. The calm was broken instantly, terror ensued, and the guests in the castle were suddenly killed one by one. Who is the murderer? However, he was shrouded in fog, but he didn't know that he was the biggest BOSS in the castle. Ps: Infinite streaming, the protagonist will lose his memory in every world and only remembers what happened before he traveled through the world. ———————————— Mission: Be fearless even when encountering difficulties!