Xu Zhiyi is an illustrator who can hear everyone's emotions, except his own.
Gu Sheng is the chief tuner who holds the resonance contract and is a well-known yandere.
From the day the contract came into effect, her heartbeat, pain, and emotions were all opened to him. He said he would reduce her frequency so that she would no longer be in pain——
But later she discovered that what he meant by lowering her frequency was to tune her into his own frequency.
She thought she was the one being tied up.
It wasn't until she heard the murmur of his heartbeat that she realized: he was the one who was really tied up.
It's a morbid symbiotic love, and the male protagonist is yandere and paranoid. Urban fantasy setting, resonance contract shares emotions and pain. HE, two-way redemption.
Concept: Love is not about tuning the other person to one's own frequency, but hearing each other's true frequency - completing two-way redemption and peace in pathological symbiosis.