The Villainous Bosses Mentoring System

you guys are the bomb!!

Many thanks for all the spoilers! 

What does the MC do in order to prevent the 3 villains from blackening? Also what’s the ML fate that the MC has to prevent? 

The ML's sun allergy was because of all the experiments his parents did on him. Basically they fried his immune system, but they did the experiments because they were trying to help him. He was born without empathy, but his parents loved him a lot and were trying to help him feel.

That villainess girl was going to be set up by her half sister to look like an arrogant, scheming villain. Her fiance would dump her and choose the half sister, she would be shamed and get kicked out of the family and all that. 

How much is the age gap between MC and half-bro? And was stepmom indirectly the cause of the orig!Su Tian getting into an accident? (That was the one I was sort of confused with.) Thankfully, MC’s paternal grandparents are awesome, giving MC some sort of inheritance which the stepmom really hated. And I’m glad that Mommy He finally stood up to Grandparents He, with the help of MC, and made those parents realize how f’ed up their marriage was. 

So before they could really "adopt him", it really all depend if neither of his parents really wanted to take him in. After scheming and getting his dad sent to jail was all done and over with, the only thing left was to see if his mother would ever come back to claim him. So technically, because she did come back and wanted him back, I believe they were unable to legally adopt him. Regardless, he never spent a dime of their (his biological mother's/new husband's) money or asked for help in anything, so even though legally he wasn't able to get adopted by MC's family, he viewed MC's family as his true family (adoption papers ain't gonna stop him). After he ran away the first time to MC's home, he did ended up going back to his biological mother's home but only because he didn't want to trouble MC's family with his situation. Regardless, he still kept contact with them. 

Got it. And was the ML’s condition hereditary or cause of whatever his parents did? What was going to be the ending of the villainess, something Pianpian, if MC hadn’t befriended her?

Side note: Love that Momma He didn’t even bat an eyelash when MC started bringing home kids. And when Momma He slapped that Liu mom... she became my girl crush for a while, because I don’t think that’s something she would have done before.  

Finished MTLing...... At first, I thought it was a world-hopping system novel... but it was only one world and except the first four villains no one else was explained in detail except that they were abroad... still it was good... just I don't know it may be because of MTL or because of just quick ending but I didn't really like how all the villains ended up with their partners I felt there were no sparks, it felt forced... 

Spoiler: MLML is the adopted son of MC's future stepfather. He doesn't show up till WAYYY later in the story (pretty much by the time she changed at least 3 of the villain's tragic fate.)