So Pure, So Flirtatious - Chapter 31

Mu Yue traveled to the world of Naruto and became an ordinary chuunin teacher at Konoha Ninja School and a member of the Root Organization.

Fortunately, after awakening the teacher system, you can become stronger by teaching.

In order not to become Danzo’s consumables, Mu Yue worked hard to teach and increase her strength.

“Complete the teaching rated A for the first time and receive the reward – mastery of fire attribute chakra properties change.”

“Under your guidance, Uchiha Shisui has worked hard to practice, and his overall strength has been greatly improved, and he has been rewarded – the Immortal Human Body!”

Under Mu Yue’s guidance, Zhishui understood that the village’s enemies were not necessarily other big countries, but could also be within the village. People who spoke righteously about the will of fire might not necessarily act in accordance with the will of fire.

Obito got rid of the title of being the weakest person in the ninja school, and Metkai became a master of physical skills even earlier…

- Description from novelbuddy

This crossing is so strange, death crossing, game crossing, etc. are probably barely acceptable, but why can you cross even if the fish tank is broken?

and actually passed through the magic tree in “OVERLORD” that is said to be able to destroy the world?

No! It is sad enough to regenerate into a plant. The protagonist, Ainz Ur Gong, the undead king, has also accepted the adventurer’s guild mission and wants to kill me!

I want to change my destiny! Live! I want to-surrender!

Ainz: Since he has accepted the job commission from the Adventurer’s Guild, deliberate failure is detrimental to the prestige of Ainz Ul Christine (the “surrender” button has been deducted)

actually died as soon as he crossed, but there is still a chance to return~ from the beginning of the magic tree to this world.

I must change my destiny this time! Live!

- Description from novelbuddy

Another entry in what you can call the Proto Harem Series: the books written before the Harem Series that take place in the same world.

It’s about a swordswoman whose student is captured, so she goes to rescue her.

The night before we obtained our marriage certificate, I asked him, “When did you start to develop feelings for me?”

He answered, “I don’t remember.”

“But, why me?”

“Why not you?”

“I’m very petty, and I get jealous very easily.”

“So am I.”

“I’m afraid I’m not worthy of you.”

“So am I.”

“I haven’t really dated, so I don’t know what love is.”

“I don’t know either.”

He held my hand gently, “But I know this. When I think about spending the rest of my life with you, I feel that my future is filled with hope.”

At 16, we used the same class desk, with less than 10cm between our arms. My peripheral vision was full of him.

At 26, I woke up in the morning, and saw the sunlight softly shining on his face. I thought, this is how I want to grow old – gradually, together, with him.

I guess this must be love.