ISEKAI: ML and FL children

- ABUSED ML -

children to adults
ML is Duke´s son, his father hates him, overworks him and tries to separate him from FL
FL is ML´s adopted young sister

ch.2

ML is slave abused by FL and her family
FL reincarnates

ML is abused son of a noble kept alone in a castle in the woods
FL is reincarnated daughter of a noble
she helps him

ML and FL married young
ML ignored by family

- HYBRID SLAVE ML -

ML transforms into white tiger,
FL reincarnates into cruel villains daughter and takes ML as a pet to prevent him being abused

- BULLIE ORPHAN ML -
ML orphan, bullied in orphanage
FL orphan, was villain who bullied ML but reincarnated and now defends him