Toradora! - Volume 7, Chapter 2

Earth's youth, Chen Jichuan, tragically dies in a car accident and is transmigrated into an Immortal Hero world, obtaining the Supreme Skill: [Dao Fruit].Everything starts from ‘Dao Fruit’...

As a boss with space plant abilities in the apocalypse, Lu Yao once traveled to the future, became the director of a nursery school that was about to close down, and became a rare animal human on the verge of extinction.
The food she made at random can cure the genetic disease of the cubs in the welfare home. She punched the cubs’ scum fathers and scum mothers, and kicked the remarried families who abandoned the cubs.
It is such a good kindergarten successor dean, who is attracted by that single cool imperial marshal!
Since then, the barrage in the live broadcast room has become:
Imperial Citizen A: Dean A, I really want to marry.
A certain big black dragon: Shut up! This is your marshal’s wife!
CP: Dean Lu Yao, who is extremely protective of short-sightedness and loves cubs, X the imperial marshal Helanjia who loves Shang Yunxi more than cubs
Brief: There are no bad cubs, only bad big ones.

- Description from novelbuddy

Saying 5000 year-old-dragon has an impressive ring to it, yet that dragon was an extremely harmless, herbivorous being. However, because of his uselessly giant figure and scary appearance, he was mistaken for the Demon King’s executive and provided by the nearby village with a sacrificial maiden.

Fundamentally cowardly and timid dragon tried to send her away, but the extremely enthusiastic sacrifice didn’t want to give up. Inevitably, he lied: “Okay, I just ate a small portion of your soul, so you can go back already”, but the maiden with outrageous assumptions has misunderstood that she became the dragon’s kin.

Then, out of all things, she began to manifest strange power on the basis of her wrong assumptions – in turn, the helpless dragon, by some mistake started a rebellion against the Demon King.

Rebellion or whatnot, he wasn’t even his subordinate in the first place.

After crossing over, I came to the world of Suqing. “Blessings for a Wonderful World”? Good guy, stop talking, let me steal more abilities from Akuya first! World travel, analysis and imitation? Hahaha, I am invincible! This book is comprehensive, including but not limited to “Su Qing”, “Ghost Slayer”, “Encounter in the Dungeon”, “From Zero”, “Overlord” and so on.

Keywords: relaxed, funny, complaining, semi-invincible

- Description from novelbuddy