Bog Standard Isekai - Chapter 57Book 4.

I was a genius in the Earthen Plane.

In the late years of the Daqian era, tyrants roamed freely, war erupted endlessly, and the people could not sustain their lives.After transmigration, Chen Jie finds himself as a drunken gambler with a pair of unfortunate sisters at home.The elder one, Su Yunjin, is his wife, and he also has a five-year-old sister-in-law, Su Yunrui.Their family is so poor they can barely make ends meet.Then suddenly, his beautiful wife comes smiling, bringing him a bowl of hot porridge.“Husband, I was wrong yesterday. Please have some porridge while it's hot.”Seeing the bruises on his wife's face, Chen Jie feels something is amiss.Ding~[Daily Information has been updated][1. Yesterday, you gambled away the last three acres of good land, beat Su Yunjin while drunk, and planned to sell the five-year-old Su Yunrui, to recover your losses.][2. The Su sisters rely on each other. Su Yunrui is Su Yunjin's only hope.][3. Su Yunjin, having lost hope, traded her mother's hairpin three days ago for a pack of arsenic.]...Arsenic!Staring at the hot porridge brought to his lips, Chen Jie looks up at his wife, seeing the faint bruise on her face and her eyes shifting away, avoiding his gaze.“Honey!”“Yes?”“You're not going to kill me, are you?!”

Zhang Yifan is actually a good person, that is, the virtue of being unwilling to sit when you can lie down, not willing to stand when you can sit, and not willing to walk when you can stand …

In order to achieve this goal, he can only continue to work hard …
Just don’t know why, he somehow has great achievements in the science and technology world …..

Zhang Yifan: “I don’t know, I’m also very strange …”

- Description from Uukanshu

Ally level 8,6,6,6! Enemy level 6,5,4…0?