[Superpower] + [School] + [Passionate] + [Defending the Homeland] + [The Protagonist is Cool but Super Dotes on His Sister]
In his previous life, Zhong Yuan watched his sister fight a monster to the death, and eventually died.
When he opened his eyes again, the mysterious golden coffin made him reborn four years ago, and gave him a special ability: 100% success rate to absorb alien abilities, and he could rise to the top level.
Four years ago, his sister was only twelve years old, and had just been recruited to the School of Superpowers to practice, and was about to embark on the road of genius.
In order to prevent the tragedy from happening again, Zhong Yuan decided to go to the school to accompany her.
Who knew that he, an auditor, encountered school bullying as soon as he entered school...
Zhong Yuan scolded: "It's too chaotic! Fortunately, I came to accompany my sister, otherwise I really don't know how my sister would be bullied!"
Everyone cried and begged: "Zhong Yuan, control your sister! She is simply lawless and doesn't let people live!"
This book is also known as: "Crazy! Is there a companion like you?", "I dote on my sister with my strength, what can you do about it? ”, “Brother, you’re exposed! And you still say you’re not a genius? ”

【异能】+【校园】+【热血】+【保家卫国】+【主角高冷却超级宠妹】 上一世，钟元眼睁睁的看着妹妹与怪物拚死战斗，最终香消玉损。 再睁眼，神秘黄金棺让他重生回到四年前，还给了他一个特殊能力：100%成功率吸收异族能力，且可以升到最顶级境界。 四年前，妹妹才十二岁，刚刚被人挖角进入异能者学院修炼，即将开启天才之路。 为了不让悲剧重演，钟元决定进学院给她当陪读。 谁知他一个旁听生，入学就遭遇校园霸凌…… 钟元痛斥：“太乱了！幸亏我来陪读，否则真不知我妹妹会被欺负成什么样子！” 众人哭求：“钟元，管管你妹妹吧！她简直无法无天，不让人活命啊！” 本书又名：《疯了！有你这样陪读的？》，《我凭实力宠妹，你管得着？》，《哥，你暴露了！还说不是天才？》 主角：钟元

给妹妹陪读的我，不小心无敌了

I was reading with my sister and I accidentally became invincible

iwasreadingwithmysisterandiaccidentallybecameinvincible给妹妹陪读的我，不小心无敌了

Series of 断末无铭