I am a villain and have been captured. Why are the fairies asking me to come out?

Ever since he traveled through time and space and became a villain boss, Yan Mobai has been working diligently as a boss, teaching his subordinates how to behave themselves and at the same time removing various flags, for fear of offending the Feng Aotian.
A poor genius girl lacks elixirs for cultivation and can only seek help from demon cultivators? Don't panic, Yan Mobai secretly has people deliver elixirs to her door every day.
The future female swordsman was abandoned by her parents and sold to the Demon Sect as a killer? It's okay, Yan Mobai disguised himself as her brother and raised her all the way.
Fairy Qing Leng was tortured by the poison and felt like dying. From then on, she hated the magic way to the bone? No hurry, Yan Mobai's clone turned into a strange man and lived in her house to detoxify her every day.
Just when Yan Mobai wanted the entire Demon Sect to behave itself and stop doing evil, this group of upright fairies destroyed his cultivation and forcibly abducted him back to the mountain.
"——Take a good look at how your great demon sect was destroyed by my immortal sect!"
Without Yan Mobai's restraint, the Demon Cult became rampant again. The eldest disciple turned evil and turned into a witch of the Demon Cult, holding great power and bringing disaster to the people.
Send Dan to ATM? Nope.
The gentle and reliable Onii-chan? Disappeared.
The hermit who took the trouble to help detoxify? Gone.
Only then did the fairies realize how much Yan Mobai had given for them. Looking at the white-haired boy in the prison who had been beaten into a mortal and was covered with scars, they felt filled with regret.
(The protagonist is not useless, he starts practicing again)
(The clone is 100% controlled by the protagonist from the first-person perspective. It will be taken back at the beginning of the novel and will not appear again in the following text. The previous experience can be directly regarded as the protagonist himself/the heroine's admiration for the protagonist's inner self. It has nothing to do with what the clone looks like. It is explained in the text)