I’m Clearly the First Saint, Yet They Weep and Call Me Their Kind Father

[Western Fantasy + Lordship + Multiple Heroines + Multiple Races + Villain Protagonist + Grimdark + Dark Fiction (Read with Caution) + Manipulation]

Cain, a noble exiled by his family, comes to his senses in the depths of despair.

He casts aside his kindness, consumed by hatred, and vows to become a villain and take revenge on the whole world!

When he arrives at his dilapidated territory, the [Ultimate Resentment System] activates.

Other people's suffering is his sustenance! Their resentment toward him is his pride!

Yet events keep unfolding in ways that lead far from the "abyss" he expected...

[You inflicted extreme humiliation on your maid Lydia, successfully twisting her hatred and earning 'Pathological Loyalty'!]

[You threw a filthy offering into the lake, intending to unleash disaster, but accidentally triggered 'Holy Purification' and created Doris, a mermaid as pure as a spirit!]

[You trampled on your subjects' hopes, intending to harvest their despair, but they instead saw it as a 'Trial from God' and gave you their fervent faith!]

[You drove your subjects with lies and cruelty, intending to wring the flesh from their bones, but they interpreted their suffering as a gift that would 'cleanse their souls' and willingly offered you everything!]

Lydia: "Young master, the crueler you are, the more fiercely Lydia's love burns!"

Doris: "Father, you are the god who created all things. Doris is willing to serve you forever and spread your glory throughout the world!"

The subjects: "Baron, you are God's messenger! We are willing to offer our flesh and blood to the divine tree and cleanse our sins through hunger!"

Cain: "I'm sorry. I only wanted to see your pain and hear your laments."