MTL - Class Teacher System - Chapter 141 Save the brain

Xia Wan entered an ancient Mary Sue campus novel and became a cannon fodder female supporting role who had a marriage contract with the male protagonist F1.
F1 thinks she gets in the way because he likes the heroine.
Because F2 has a crush on the heroine, he thinks she is superfluous.
F3 finds her troublesome because she needs a female lead.
F4…I’m still working as an exchange student abroad, so I won’t be able to play for a while.
In order to avoid becoming a suspect in the future.
On the first day of transferring to this school, Xia Wan stood on the podium and introduced herself, “Hello everyone, I’m Xia Wan’s younger brother!”
*
The system told Xia Wan that there are two ways to live, to gain love or friendship from F4.
Xia Wan chose the latter without hesitation.
On the first day of disguising as a man, Xia Wan gave water to the grumpy F1, and a rainbow fart output touted his skills as a dog.
On the tenth day of disguising as a man, Xia Wan helped the gentle school god F2 avoid his crazy suitors.
Fifteen days when she disguised herself as a man, Xia Wan gave the dandy F3 sincere care and help.
…
When F4 returned to China, he found that the position that should have belonged to him had been replaced by someone.
And his three close brothers fought over who was Xia Wan’s best friend.
F4: ? ? ?
#Our F4 seems to be over#
Xia Wan:OAO
#What do you see me doing? I don’t know anything! #
Thanks for the cover @salt lemon.

【Reading Guide】
No CP in the text, single arrow for all staff, friendship to a happy ending
Fanwai 1v1 has a male protagonist.
For details, see the words in Chapter 1, which can be accepted and read again.

Content tags: Wearing books Women disguised as men
Search keywords: Protagonist: Xia Wan ┃ Supporting role: Who do you love ┃ Others:

- Description from novelbuddy

Ary's life takes a drastic turn when he is chosen as a warrior to end the tyranny of the demon king.

“What? Me? A Warrior?” Ary couldn't believe his ears. He was just an ordinary boy.

“Yes, Ary. You have the potential to become a great Warrior,” said the deity who appeared before him in the Realm of Endless Potentials.

With his newfound powers and the help of his angel weapon, Ary fights against the demon race that includes demon lords, demon commanders, demon emperors and royal demons.

As he journeyed on, he uncovered the mystery of his dark past, discovering that the demon king was responsible for the death of his family.

Determined to overthrow the demon king, Ary continued on his quest, and the Book of Almita helped him to overcome any obstacle and bring him success, but the path filled with many death threats only led to a miserable end unless you're lucky enough to withstand it all. Will he be able to avenge his family and bring peace to the heavenly realms, or just meet a miserable end like his parents?

Follow him on his journey, from an ordinary warrior to the Legendary Demon Hunter!

[WARNING:- Mature Content!]

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