He didn't love her in his previous life, but in order to prevent her from disappearing into ashes, he forced himself to spend his magic power to help her enter the path of reincarnation.
The two met again in this life, but she lost one of her seven souls and could not fall in love with anyone.
Is the turning of the gears of fate a repetition of the cause and effect of the previous life, or is there another strange destiny from heaven?