You Will Meet a Good Persondon't Be Arrogant

(Two male protagonists × Two time travel × Fall in love and kill each other) The cold and irritable prince vs the arrogant and tough guard Conflict leads to both time travel? Fighting one second and the next...? ? ? The huge contrast between Xu Yan and Xu Yan caught Luo Huaiyu off guard... Before time travel "Are you not at fault!?" "You are the one who is sick. Go and have a look at your brain when you have time. Get out of here." After time travel "You're too close... Move over there..." "Hmm~ No need~ Princess~" Abuse? It should not be cruel...