ANO's Favorite

So I'm looking for this hardcore NTR yaoi that I have read a long time ago (in some language that is not english.) It has a school setting. There's a couple (I think, cant understand) but the uke got molested and raped (again, I think) by this guy, who has a harem of ukes serving him. He mind-broke the uke and the uke tricked (again, I think) his bf so that the guy fck his bf too. In the end, both of them submitted to the guy...

The og novel
-Ancia didn't commit suicide . When she was near the lake there's some force that pushed/absorbed her into the lake. When she was dying there's a voice that asked her who will she transfered the power of light(?) to and she named her sister Diana.
-Ancia was the heir of the light and the one who supposed to remove the curse from Blake but she died and she got reincarnate in Korea. The Ancia right now is really the novel Ancia. And not some wondering soul that enter Ancia's body.

About the Emperor Philip who betrayed the Goddess of Light
-There are 4 important characters here [Philip, Rakshul(the crown prince), Serphaina(the goddess of light) and Laontel(the heir of light)]
-Philip was abandoned by his dad, the emperor. Laontel's family, the Bellacian took him in
-Laontel was a mage and always help Rakshul and they soon fall in love
-Laontel met Serp the goddess of light and they became friends
-Serp loves Philip but she knew Philip loves Laontel
-Because Rakshul defeated some monsters he became the crown prince
-Serp blinded by love gave all of her light power to Philip to become a human
-Suddenly there was a mysterious disease that kill hundreds or maybe thousands of people that was called as Tancinol
-Rakshul died because of the disease
-Turns out the disease was because of Philip. He's jealous that Rakshul will marry Laontel and he use the power given by Serp to create a pandemic
-Also he told the people that Rakshul is bad when he's the one who's searching for a cure for tancinol.
-Philip use Serp's power to make Laontel his empress and even use her family as hostages.
-Laontel gave the blessing of goddess of light back to Serp for her to become a goddess back.
-but I swear Serp is so stupid. When she tried to kill Philip, Philip told her that he loves her and they got married near the door of darkness but she got sealed inside of it.
-Philip confined Laontel because she's refused to become his empress
- Philip's children have some ancient language engraved on their body aka the curse. Philip killed his children because the curse was Serp's way to ask for help.
-She told what Philip did and how Tancinol existed. But because of the ancient language was no longer use by people, no one understood her message.
- Philip told the people the curse is because he betrayed the goddess of light to cover his evil deeds
-These three people had been reincarnated
Rakshul is now Blake, Philip is Richard and Laontel is Ancia. This is why Ancia hate Richard. Richard is Philip the one who make her past life miserable


Current generation (I skipped few chapters cuz im lazy)

Right now Ancia is 13 years old and blake is 11
-Blake's curse will be broken because he kissed ancia on the cheek. Its a very cliche way. The true love kiss will remove the curse.
-Then the door of darkness opened and daddy tenstheon went to close the door but he must use lots of power of light to do this. When the emperor close the door of darkness it will be extra painful for the cursed heir
-because of this the curse sentences appear on Blake's body again
-Ancia went to door of darkness because she hear a woman's voice asking for help
-Ancia went inside the door to meet Serp and gained her past life memories as Laontel
-Ancia break the seal and Serp is now free
-Serph want to (I don't really remember) remove the empire because of her grudge. Ancia didn't let her because there's a lot of kind people and not everyone is like Philip
-Serph feels like Ancia betrayed her.
-Ancia asked Serp to remove Blake's curse because she's now free but Serph accidentally attacked Ancia
-Ancia gives her soul in exchange to broke Blake's curse
-When she awake she's now outside of the gate and 7 years had passed
-Serph didn't let Ancia die but move her soul to Serp's body and will give her body back if she kill blake
-Ancia met Blake. Ancia is now in Serp's body, mute and have burns mark on her left side
-Serph did this because she wants to test Ancia and Blake love and want to prove that love is useless . After she was betrayed by Philip she doesn't believe in true love anymore
-Blake recognised Serp is Ancia but she denied it because theres a rumour that Blake will marry diana
-Serp appear with Ancia body. But Blake didn't believe it. Tenstheon wants to believe her because her face is like ancia and she also a polyglot.
-so during dinner with Serp, Blake confronted her and asked her to give Ancia's body back.
-Serp finally understand that Blake and ancia love is not like her and Philip. Because Philip does not love her at all.
-Serp give ancia her body back
-Ancia spend time with Blake and they have sex. Again I reminds you ancia is now 20 and Blake is 18

basically Laontel die and got reincarnated as Ancia.Ancia die and reincarnated again in Korea.And she transmigrated into the novel as herself

edit:i changed the gate of chaos to door of darkness.

Not related but even after ten years(Ancia is now 20) she still simping over Tenstheon's abs lol

Sorry if it's hard to understand. English is not my first language

Anyone read the novel and can give some spoilers pls??