Han Sen had been studying ways to defeat the Armored Man before the ranking competition of the Son of God's started.
Han Sen wasn't sure how powerful the Armored Man could be when he fully triggered his medication. If the Armored Man had shown the full extent of his power in the fight with Gu Qingcheng, then Han Sen's own physical power when combined with Little Angel and his blood-pulse technique could defeat the Armored Man.
Han Sen found somewhere silent to combine with the Little Angel. The power infused his entire body, and his strength immediately surpassed the emperor level. There wasn't any downside to combining with the Little Angel, so Han Sen had been fighting in this mode.
However, Han Sen wasn't sure if he could defeat the Armored Man or not. Han Sen tried the Blood Legion technique while under this status.
Han Sen's blood slipped out of his veins and suffused his flesh, which made some strange changes in Han Sen's body.