Two-Dimensional Inheritance System

Zhang Chen, an ordinary otaku, traveled through time and became the murderer Ryuunosuke Usumu of the Fourth Holy Grail War. He obtained the two-dimensional inheritance system and inherited countless abilities in the dimension, honing his abilities to the peak in each world. "Webber, let's form a team. You will be the human shield and I will be the fort. We are invincible." "Kaguya, I heard that you are looking for a bride? What do you think of me? Eighteen years old, male, in good health, all the best..." "Oh, old lady Murasaki, I'm not interested in you..." Yakumo Purple smiled and waved her hand to close the gap. "Did anyone speak just now? We don't seem to have heard." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.