I, the Proton of Dayan, Enter the Sainthood with My Sword

No cheats, no system Yan Tianluo traveled to the fantasy world and found that the original owner was a proton living in another country, and he happened to be assassinated. How to get out of trouble? Pick up a sharp sword and devote yourself to training? Determined to become a saint and fly all over the world? No, no, no, wait a minute, wouldn't it be nice to marry a princess from another country? Such shortcuts will be useless if they cannot be grasped... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.