MTL - Dragon Dragon Dragon - ~ So-called basic settings of this world

The whole life of Li Jingzhi could be concluded with one sentence: His ups and downs in life is all due to Si Luoming. When he was young, he dreamed to be a person like him…Till the end she finds that he hated her, especially when she “murdered” the one in his heart indirectly. Since then, he has never hidden his hatred for her. And then she knows her life has already been messed up all these years…

Zheng Tan somehow returns to the year 2003, turning into a black cat. Picked up from a rubbish heap by the Jiao family, he is given the name “Charcoal”, and so begins the life inside Professor Jiao’s family. Zheng Tan remembers that he was once a person, but currently his body is that of a cat. He has no way of speaking the human language, but can understand it, and even retains the thinking and IQ of a young 20 year old youth. Read along as he adapts to this new world, and somehow tumbles from a group brawl to catching a thief.

- Description from Novelupdates

Scheming female assassin transmigrated to become the weak Eldest Miss, her story is wonderful and stunning, attracting peach flowers to blossom open. Cold calculating emperor? Genius bad crown prince? Insidious happy-go-lucky prince? Gentle physician? Ice-cold mystery male? Who is her true love? Haha, but she only eats, definitely will not take responsibility! Beautiful men be careful!

- Description from Novelupdates

Chen Zhao can summon demons and see Death.