The Five of Us Are so Awesome

[No cp + imagination + hilarious + atypical time travel + friendship + collective time travel] It was a nice day that year, and they... Actually traveled through time together! Find the derivative of f(x)=x⁴-1/3x³-4x²... Xuzhou Fish: Whoever travels through time to find someone uses fucking derivative questions! Qiao Sisi: Sorry, I'm the next one. … Qiao Sisi: "I am reborn as a spoiled princess?" Xuzhou Yu: "Why am I the senior brother of the Immortal Cultivation Sect who was kicked out of the mountain gate?" Wei Yan: "So why do demons like to drink eyeball soup?" Tang Qiushuang: "I am a snow leopard! Not a tiger!" Chen Chuan: "The rich second generation once traveled through time and became a lonely ghost... My money..." Meeting in different worlds, friendship lasts forever. The world order collapsed, and the secrets hidden under the sea gradually surfaced. "I'm really convinced. Who has traveled through time to be sacrificed?" … "Why didn't you become retarded?" Looking at the group of unconscious ghosts around them, everyone looked at Chen Chuan in front of them and expressed doubts. Chen Chuan squatted on the ground, heartbroken, "But... I have no money... I am penniless..." That day, Chen Chuan, who had been treating everyone to dinner, tasted the delicacies of prostitutes for the first time. … In the end, in order not to be forcibly sacrificed, the five people set out on the road to find the Life-Keeping Stone. "If you don't find that broken stone, you will die. Who can bear this!" "Be patient and the sea and the sky will be brighter..." "I can't bear to die directly..." Grass.