Comprehensive Crown King System

Summary

Life in a different world starting from zero in the first world [The writing is not good, it is recommended to read directly from God Killer]The Second World God Killer [Completed] The Third World FATE/Zero Plus Silver Fragments [Completed] The Fourth World Game Life Zero Plus Demon High School [In Progress]Free the Thirteen Constraints (Seal Thirteen)- The round table resolution starts now! (Decision Start!)This is the battle to save the world!With the crown king system and the name of 'Arthur',He is about to become the only king under the stars!The fire of robbery fell from the sky! Excalibur!I don't understand what you call 'destiny'!If that 'monster' [Demon God Elculus] is the darkness in your heart!Then let me do it**! (This story and characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.)