Arknights: I’ve Chosen You for This Life

[Two male leads + transmigration + System + both chaste + Arknights] An inexplicable dream shattered Lin Xiao's ordinary life. After transmigrating to another world, he made many friends and met the other half of his life.

Shan held the vanishing Lin Xiao in his arms, tears streaming down his face. “Why... why are you always the one protecting me? Can you let me protect you for once? Xiao Xiao, why are you so foolish...”

Lin Xiao raised a hand that had already grown slightly transparent and reached for Shan's face, wiping away the tears in his eyes. He comforted him softly. “Shan... don't cry... You'll turn into a big tear-stained cat... and you won't look handsome anymore... Our Shan is the most handsome... Please don't cry, okay? Even if I had to live it all over again, I would still give my life and soul to protect you... because you're the one I've chosen for this life... I really want to... want to be with you for a long, long time...”