Resolved BL wattpad(?) fast transmigration

So I’m looking for potentially 1 or might be 2 because I can’t remember if the scenes are in 1 story or 2 separate stories. Also I don’t really know if it’s on wattpad or other sites but I have a strong inkling it’s on wattpad.

1: MC transmigrated into cannon fodder who is a waste/no ability at all compared to his sister. Their mother says they want to find their father who is in another city when the apocalypse happened. The mother says she wants to bring the sister along and says that original host can stay back at home and wait for them to come back(they didn’t) resulting in the host dying from starvation. So MC is here to rectify that.

2: MC arrives at a base and proceeds to ask to meet the leader who is handicapped. He is powerful but because he is in a wheelchair he is gradually losing his authority. MC is here to heal him through the power of system shop pills XD
Leader is ML and once he is healed, he proves to be a very strong ability user.

Thanks for reading!

Edit: https://forum.novelupdates.com/posts/3411267/
Link to the spoiler thread of arc 5 of Scattering some IQ to Male Protag

 

I hope somebody knows this series. Sounds interesting.

 

I read this and for the life of me I can't remember the name.

 

Aah i forgot the title too

 

Does anybody know how to summon the bl group. I don't remember their name.

 

It's I’m Scattering IQ to the Protagonist, chapter 80s if I remember right.

 

I went to check, it seems like its that one. I would have thought it was another story since I thought I read through it as chapters.

 

Thank you!!!!