Bleach: Watch Closely, This Is How You Use a Zanpakutō - Chapter 210: World

It has been more than ten years since he was transported to another world. The protagonist Deris Fahrenheit, who has became a magician with special circumstances, was freely enjoying his life in this world. However, a girl appeared before him and asked him to make her his disciple. That girl seems to be a transported person――

It’s a story of him who becomes the girl’s teacher and trains her to achieve her revenge (?) in otherworld.

I’m in a secret, bad romance with a love dependent student—「Having a secret meeting with a student one is in charge of at school… Isn’t it exciting?」The special relationship with Kirihara that no one can know about began when I took up my post at Mori Kawara High School as a teacher.At school, she’s the serious student council president who has earned a lot of trust from other teachers, but when it’s just the two of us, she becomes mischievous, clingy, and jealous.On weekends, I cook meals at her place, play games together, and pamper her as if we were lovers.Unable to reject her because she knows my weakness, and despite knowing it’s wrong, we continue to pile up secrets little by little every day…「Sensei, my feelings of liking you have grown very strong.」As Kirihara openly confronts me with her feelings, the emotions I’ve been holding back grow even stronger.Even though it would all be over if it were exposed, that sense of immorality ironically only accelerates things further—

A teenager named Evan Mason was reincarnated into the magical world of Harry Potter and goes to school at Hogwarts!
With only his knowledge of the future and great talent for magic, he takes the path towards the top of the magic world, only to realize that ever step he took, changed everything!

- Description from Novelupdates

Thirty years old—that was the age people often referred to as the time to stand tall and firm.At this age, some were splendid and dazzling, intoxicated in a world of wealth, while others were desolate and dim, confined to rope beds and clay stoves.Lin Mo belonged to the latter. At thirty, he was still a porter, toiling away to earn a living.His daughter was bullied by a male classmate at school—simply because his family was well-off, the school chose to turn a blind eye. His wife, already pregnant, was secretly working at a supermarket to supplement the household income without his knowledge.As he lay awake looking at his wife by his side and his daughter sleeping soundly in the little bed, Lin Mo felt so aggrieved he shed tears. Despite working hard every day until his back could no longer straighten, he still couldn't change the dire state of their lives.However, it was at this time that the Daily Intelligence System suddenly awoke.[Daily Intelligence has been updated][1. Neighbor Wang Youcai secretly used his retirement funds to tip 10,000 yuan to a beauty in a live stream under the nickname Black Chicken.][2. The police will perform a surprise inspection at the Red Romance Foot Bath at 12 o'clock tonight.][3. Victory Bird will launch a ground assault against Hass in three days.][4. The pet dog from 1402, Unit 1, Building 5 of Earth Garden Community is missing, and its owner Li Xiaoru is offering a 10,000 yuan reward for its return.][5. The pet dog belonging to Li Xiaoru that went missing is trapped in a sewage drain on Development Road.][6…]Initially, Lin Mo just wanted to use this system to make a bit of extra cash to alleviate his stifling life.