While other cultivates, I took care of their kids in the orphanage!

The strongest hitman in the world.... that's what am I. But I accidentally fall in love with a woman... Time passed by, And she also falls for me, We had a cute son and a beautiful daughter... But my enemies found out about them... My weakness.... They.... we're mercilessly killed... And because of the emotional trauma I had from seeing them die... I was weakened.... and died. .... "Papa?" Two little children woke me up... It was them.... It was really them.. My children! ____ This is a wholesome novel so no lewding the lolis. The cover isn't mine, if you want me to take it down please dm