Lonely Attack on the Different World (WN) - Chapter 260

Witnessing her boyfriend cheating on her with her bestie, Shiyao was so angry that she went to a pub for fun and met a man, who was really a piece of work. After a crazy night she fled away, but was embarrassed to know that the man she slept with was her boss You Ze.
Jesus, give her a break!

- Description from Novelupdates

You—once a genius, who died young and reincarnated into a magical world.Yet your birthplace was nothing more than a ruined village at the world’s very edge.A village with not the faintest trace of magic or miracle.And of course—you were no different.But you did not give up.With all your strength, with every scrap of knowledge from your past life, you raised that village to new heights.And so, forty years passed.You became the leader, revered and trusted by all.Just as you were ready to accept a plain, ordinary life—suddenly:[Ding! Host’s support in the village has reached 100%. Supreme Creator System activated.][System binding initiated…][System binding delayed by 40 years. Calculating compensation rewards…][Compensation issued: 99999…9999 System Points. System Store now active.]Finally—forty years! Do you have any idea how I endured these forty years?!System!Redeem: 999,999 Levels!Redeem: Calamity Puppet Army!Redeem: Supreme Universe Core!Redeem: Throne of Annihilation!Redeem: Directive of Causality Erasure!…Ten thousand centuries later.On the battlefield of the multiverse.The allied fleets of dozens of high civilizations tore open a cosmic barrier.“What universe is this? Why has it not yet submitted to our Federation?”Before the words were finished, the starry sea beyond flared into blinding brilliance.Billions of rivers of time reversed their flow before their eyes, and the laws of the entire multiverse began to hum in unison.An invisible pressure descended, forcing every being to the ground, unable to lift their heads.Then came a calm, middle-aged voice:“Welcome… to my universe.”

After crossing into the world of Doraemon, he became Nobita.

With an invincible treasure bag, the life of a primary school student is simply boring.

I am preparing to let Shizuka grow up as soon as possible, so that she can marry and go home as a daughter-in-law.

【Ding! You have joined the chat**]

Astronaut Liu Peiqiang: “The sun is about to explode! Who will help me if I give out 200 points~”

“Enlarge the flashlight, shrink the Earth, or shrink the sun and throw it away~”

The richest man, Iron Man: “There’s a purple potato monster who wants to kill half of the universe! I’ll give out all my wealth! Come and help!”

“Time stopper! You can stop the time in the entire universe, and you will kill him again! Perfect!”

“Well, is the time stopper used to kill people?”

“Can you lend me this thing?”

“I have a bold idea!”

“+1”

- Description from novelbuddy