MTL - Naruto’s Strongest Gentleman Training System - Chapter 286

Chen Xun crossed into the vast world of cultivation, awakened the Immortal System, and even received an Immortal beast as a companion.Chen Xun walked out of the ordinary small mountain village, stepping into the world of cultivation.Experiencing the prosperous era of cultivation world, the golden age, the era of rule collapse, the dark great turmoil era, and the era when all spirits were silent...Chen Xun, have no interest in fighting or killing, nor do I want to provoke anyone. I just want to travel the world with Bull and see all the splendor of the world.

Perhaps it is the choice of fate. As a senior otaku, Qian Lingfeng got the “steel shell system”. However, when he swept the world with the system, became a local rich man, made all kinds of beautiful women, opened a harem, and realized the ultimate fantasy of thousands of otaku, he found that things seemed far from simple!
When the end comes, biochemical zombies suddenly come down, fierce beasts are in power, bloodthirsty zerg roam to kill the world, and human lives are comparable to dirt. Where will weak human beings go in this world? Is humanity going to be extinct? Or … can an otaku save the fate of the human race?

- Description from Novelupdates

On the first day Yuna became a class teacher, she became well-known in school because of her looks. On the second day of becoming a class teacher, a student secretly took photos of her with his phone and was called to the principal’s office with his Guardian. The person who showed up turned out to be Yuna’s university crush, Xiao Chen.

To Yuna’s surprise, Xiao Chen was the elder brother of the very student whose class she manages. She also realized that this rebellious student causes trouble two or three days out of every week, indirectly giving them many chances to meet.

…

When they reunite again, Yuna is puzzled. Wasn’t Xiao Chen a poor young master in the past? How come he’s now driving luxury cars and living in mansions?

Xiao Chen is also puzzled. Wasn’t Yuna a rich daddy’s girl in the past? How come she’s now dressing plainly and squeezing onto public transport??

…

In the eyes of her students, Yuna is very beautiful but has always been diligent and thrifty, with little interest in money.

However, one day a Rolls Royce showed up outside school, waiting. Upon seeing Yuna, the chauffeur respectfully opened the door for her, “Miss Yuna, please get in.”

From that day forth, her true identity set off huge discussions in school.

Two years after the breakup, he developed misogyny. Being too close to a woman would make him nauseous and vomit.Mo Chen: Why are there ugly women everywhere?The Brothers: ???Qiao Ruoxin suddenly returned, begging for reconciliation and affection.Mo Chen: You say breakup and we break up, you say reconcile and we reconcile? Who do you think you are!She kissed him forcefully, and Mo Chen instantly became tame, like a docile beast.The Brothers: ??? What happened to your misogyny? And what's with that look of enjoyment?Mo Chen: Get out! You're getting a free show and still have so much to say!Qiao Ruoxin: Brothers, help me pursue Mo Chen. After I succeed, each of you gets a billion, and he's paying.The Brothers: ??? You two really are a pair of extraordinary heroes!Mo Chen: You guys created a group chat behind my back?People hurriedly left the group chat......“Little Ghost, Brother is quite easy to coax, just be patient.”A beautiful and badass sweetheart X an abnormally paranoid and irritable CEO