The Rational Detective in Detective Conan - Chapter 75: I’m Batman

Xiao Ze, who was dedicated to the people and vowed to become a generation of Ming Jun, accidentally fell on a little lady.
The little lady was born beautiful and lovable.
So Xiao Ze accepted his life and got the name of fear.

ps:
①The male protagonist has no concubine, and he is dedicated to serving the country.

- Description from novelbuddy

Hanekawa is transmigrated to a body of Kumogakure's spy inside the Konoha and become Tsunade's discipleWill he stay faithful to Konoha, or he ended up betraying Tsunade?

Suzumiya Kaede, a gamer, fell asleep while playing a game all night and when he woke up he found himself in another world, a fantasy world where using magic is possible! Using his knowledge of games, skills, and cheats, Kaede decides to enjoy as much of his new life in a different world through his newly-acquired magic and sword!

When Lu Jingyan first met Sheng Xian, a thought popped into his head: he wanted to see this man cry.Latter, Lu Jingyan cried....Lu Jingyan first met Sheng Xian in a bar, her phone had no signal, so she asked him to lend her his internet, asking him what the hotspot Wi-Fi was?He said, “Your birthday.”Lu Jingyan didn't have time to enter the password before her friends called her away.She thought that Sheng Xian using her birthday as the password meant he must like her, though he was a bit introverted. She flirted with Sheng Xian overtly and covertly for half a year before she discovered that Sheng Xian's Wi-Fi password was: nishengri...Gorgeous young heiress X youngest professor of Law SchoolSweet text.1V1.