Youkoso Jitsuryoku Shijou Shugi no Kyoushitsu e - Volume 15.5, Chapter 2: THE BEGINNING OF THE SHORT-LIVED VACATION, Part 2

Yu Shanshan, who has been tyrannical and lawless for 20 years, suffered retribution at the age of 21. She changed from a little ballet princess of 45 kg to a poor and fat one of 90 kg.. Apparently, eating was the most important thing in her life. Her success in losing weight was far away.

However, one day, the father of her child who had disappeared for four years came back. From then on, Yu Shanshan was forced to embark on a diet that was worse than death.

- Description from Novelupdates

This is a story about the protagonist getting the system, going crazy in the biochemical apocalypse, producing aircraft and tanks, destroying zombies, saving good people and killing bad people.

- Description from novelbuddy

Lu Zhiguang is not a cannon fodder himself, but his mission is to save the miserable cannon fodder.

A businessman who lost in a business game. A teenager who kept silent under school violence. The actor whose road to fame was ruined by cyber violence. An unknown man who was misunderstood until the day he died.

There can only be one protagonist in every world, so fate hides in the corner sending it’s cold tentacles toward the innocent.

Some people stay silent, some choose to compromise, some are unwilling, and some are fulfilled.

There should always be individuals to hug them.

So the Lu Zhiguang went to hug.

Then people will not let go.

- Description from Novelupdates

Kira was living the life that others could only dream about. He was gorgeous, rich and very popular - the kind of guy that drew students from all over the place just so they could brag to others that they went to the same school as him. He was undoubtedly the number one heartthrob that every girl dreamed about.