I Got a Bad Ending, Then a Happy Ending

One day, the protagonists who were the shou in a dogblooded scum gong novel suddenly awakened, one after another. System: "Congratulations, Hosts. You have been chosen and given the chance to change your tragic endings. So remember our goal: dump the scum gongs, spread the sweetness, and torment the scum." Also: the higher the satisfaction and sweetness, the more generous the rewards you can redeem." The shou protagonists: "Where are we supposed to find any sweetness?" Then they met their sworn enemies, and assumed their relationships would be nothing but hostility. But the result was... Sweetness +1 +10 +100 The shou protagonists: "..." Did the System get a virus? Or had these people lost their minds? First story: Oh, the real and fake young masters got together Second story: Shocking! The emperor's pet merfolk has come ashore. Third story: Hey, two monks Fourth story: What could an immortal have in mind? He just wants to seduce the Demon Lord. Fifth story: Help, it's a vampire!!! Sixth story: Report, teacher, I really didn't do it on purpose. One person cannot heal another by some particular method, but they can watch over someone carrying pain in their heart and keep them company. Note: The final words are from Forest, Glacier, and Whale. These are individual short stories, and probably don't count as quick transmigration. Theme: Keeping someone company is the most enduring confession of love