Percy Jackson : The Odyssey of a Primordial. - Chapter 11: Light, Day, and Darkness

Found a suitable body named Bai Xiao. Reincarnating into the World of Elementalists.

“Mission: Overpopulation of carnivorous fish in the lagoon.

Please kill 666 carnivorous fish in order to prevent the destruction of the lagoon’s ecosystem.

Reward: 20 Balance Points.”

“Mission: Forest fire.

Extinguish the fire.

Reward: 200 Balance Points.”

- Description from Novelupdates

Tao is willing to take the peach blossom system to go to different worlds to complete the task, and the most important task is to fall in love. And every love, must be very sweet and very pet, only to complete the task.

In short, after he opened, every world must show love.

White Lotus: I feel the deep malice from the world. If I say that I am the protagonist, why did I finally become cannon fodder?

Slag Man: It’s too fast to face, like a tornado. If God gives me another chance to come back, please let me love him for 10,000 years.

Onlookers: God, take the two shows and love, we are going to be killed by dog ​​food!

- Description from Novelupdates

Wang Xiao was compelled to descend from the mountain by his master, with his intrinsic energy cloistered, and a lovely woman erroneously believing him to be her betrothed. In a bid to safeguard his mistakenly assigned fiancée, he resolved to remain in the school teeming with enchanting beauties. With the same intent to defend his intended, he managed to transform the currents of power within the city.

Kuramoto Daisuke, a freshman in High School was suddenly exposed to someone vanishing in front of him. Turns out he was admitted to a Special Class full of Isekai Heroes that were regularly summoned to Otherworlds since the start of their Middle School. He was told that he was to become their Support to prevent each of the Heroes' fate of dying in the world they were summoned into. Though mediocre, he realized that his ability has a great potential but it needs a lot of hard work on his part.

Unconvinced of being just the Support Character, he vowed to excavate his mediocre ability, all the while supporting the Heroes using it.

And maybe more.