I choose a C ranked hero in another world, I was mocked online - Chapter 24: Shocking the Genius

Xiao Yu transmigrated into an interstellar novel and became a mermaid Omega.
It’s just that he was unlucky, traveled to a desolate star that was about to be destroyed, and fell in love with the villain in the book.
what to do? I can get by, but how far can I go?
Ji Canghai was a five-star general admired by thousands of people, and also a notorious star thief. He is an invincible general on the battlefield and a nightmare for the enemy.
No one knew that this cold-blooded and merciless killing machine left the only softness in his heart to his little mermaid.
Due to genetic defects, the mermaid family will gradually become violent and eventually die without the help of mermaid Omega.
The mermaid race, which has not been born for hundreds of years, is miserable. Not to mention the shortened life expectancy, technology, culture, and mineral resources are also greatly restricted.
Xiao Yu, who came across time, became the mermaid’s only salvation by accident, and was also hated by the mermaid’s enemies.
When many forces are vying for him, only Ji Canghai will always stand by his side, never leaving him.
“Others look up to you and worship you because you are strong enough to protect or take their lives.”
“I am the only one in the world who loves you, not only because I yearn for your body.”

Content tags: Qiangqiang Interstellar Wearing Books Shuangwen
Search keywords: Protagonist: Xiao Yu ┃ Supporting role: Ji Canghai ┃ Others:

- Description from novelbuddy

Living carefree at home is the greatest shortcut—- My house is the world’s greatest magic power spot, that being the case both my house and I were summoned to another world by some guys who were aiming for it. However, I’ve been living in this place for many years and my body is, apparently, abnormally overflowing with magic. Due to some unforeseen circumstances by those guys who summoned me, they quickly ran away. Be that as it may, there are some ill-mannered people who covet the magic leaking out of my house. I won’t give up my house to those people! I’m going to wield my power as I please!

In the cruel world of Ranas, normal people are considered nothing more than trash. Blaze is also one of those trash. He and his mother has been treated like animals by his loser 'superhero' stepfather. But then everything changes when the SYSTEM gives Blaze a mission to kill him in exchange for superpower.Blaze does not hesitate.[Force Strike (E-rank) acquired][Force Strike has evolved into Force Impact (D-rank)][Force Impact (D-rank) has evolved...][Genesis Legion (S-rank) acquired][Genesis Legion (S-rank) has three Sub Powers...][You have acquired a new Equipment: Lantern of the Damned (Rare),...]The abusing stepfather who terrorizes his family.The bullies who made his life hell and sent him to the hospital, expelling him from the school.The despicable human-trafficking criminals who dares to kidnapp his friend.More and more people who do not deserve to live in Blaze's eyes.“I will kill them. I will kill them all.”But once Blaze has acquired more power. He now has the responsibility to decide what he should do with it.This world may be cruel and unfair but he shall be fair.Cruelty shall meet a cruel end.And the people who deserve to have a second chance shall receive forgiveness from Blaze.He is now the vengeful spirit in the night, rain down judgement on the corrupted that does not deserve their superhero title.

The protagonist, Punk, is a cautious, cold-blooded, and ruthless Mage.

His goal is always his top priority, over feelings or morality. When unnecessary, he doesn’t like to act like pigs to eat tigers; there are almost no life and death struggles, sometimes risky but steady progress. No strong enemy everywhere, Instead, Punk is always a strong enemy of others.

And he has a very keen interest in the secrets and teachings of the Netheril civilization.