After Being Reborn, of Course We Need to Cultivate Both Physical and Mental Disciplines

"That guy is half vampire and is a disgrace to the entire royal family!" "Who are you talking about? Lane Valkyrie?" "Yes, we have banished it from the kingdom." "Then you'd better pray that he still retains a trace of humanity. That guy has tortured the vampires all over and is now ready to come back to deal with you!" Ryan, a time traveler, has both vampire and human bloodlines. In addition, he also gained the ability to unlock entries by killing monsters. Therefore, of course he has to start cultivating both physical and mental disciplines!