In order to save his mother's life, physics genius Su Wan was forced to sign an unequal contract with business tycoon Lu Chenyi and become a tutor for his autistic brother Lu Xingchen. This transaction in the name of love accidentally revealed the secrets that the Lu family had hidden for many years - the mysterious death of Lu Chenyi's mother, the old man's powerful rule, and an ultimate energy research that could shake the world.
From the luxurious Lu family villa to the crisis-ridden Swiss laboratory, from the secret sanatorium in Vienna to the snowstorm night in the Alps, Su Wan and Lu Chenyi test each other and protect each other in the whirlpool of conspiracy. Sapphire cufflinks hide the unspoken sincerity, betrayal and trust are repeatedly pulled, danger and love are intertwined and heated up.
When the secret of the ultimate energy attracts covetous attention from many parties, and when tests of life and death ensue, can this pair of men and women, who are walking against the light, break through the shackles of fate and find each other's salvation and light at the end of darkness? The author Dadongzhou Empire uses delicate writing to write an emotional game that spans the fateful fetters and extreme pull of life and death.
