The Cannon Fodder Who Travels Quickly Also Wants to Live

(Quick travel + heartthrob + Shura field + cp in each world & no cp + cannon fodder counterattack...) Letong died, but was accidentally bound to the system Liuliu, but now Liuliu's energy is exhausted, and they are all going to die. Without finding the critical moment, Liuliu actually contacted the Lord God. By completing the task and collecting enough energy, she could be reborn after retrieving the lost fragments. World 1: The charming and subjugated princess × the duplicitous smiling fox prince (ancient times) World 2: Beautiful and smart princess (Mahabharata fan, no cp) World 3: Beautiful and gentle sister × dark and possessive brother (Western Region background) World 4: The enchantress who brings disaster to the country and the people × the cold and ruthless emperor World 5: The sweet-faced scheming girl × the gentle and dignified prince World 6: Confused and energetic star-chasing girl × Irritated self-guided strategy for big stars World 7: Supporting Female Teacher × Honest Prairie Man (Era) World 8: The cute little princess × the general who became famous at a young age (childhood sweethearts are happy enemies) In no particular order, write what comes to mind.