Bloodlines Online - Chapter 5: Mana Skills

Chen Gu has transmigrated to a future world where some have superpower. They could release nuclear blasts barehanded; manipulate quantum teleportation to achieve instantaneity; exhale particle winds that could melt metal like dragons; and control human thoughts as a hacker does computers...But the first thing Chen needs to deal with is that he somehow has a forty-year-old son.“Are you saying... you are my father?”“No, I am your son.”

Kanzaki Ryoma transmigrated into the world of Tokyo Ghoul and began fusing with Uchiha Madara. Determined to bring an end to this twisted world, he chose to implement the “Eye of the Moon Plan” and ultimately activated the Infinite Tsukuyomi!

When she agrees to help her friend out in a blind date, she never imagined it would lead her to the one man she'd hoped never to encounter again—her child's father.Her first instinct? Run. But life has other plans, and she finds herself inescapably drawn back into his orbit as his company's legal advisor.Just as she's poised to resign, escaping the tangled web of personal and professional ties, she's cornered in his office by the man who is as relentless in business as he is in pursuit of her heart.In a game of cat and mouse, she is faced with a choice: succumb to the undeniable chemistry that still sizzles between them or risk it all to maintain the distance she's fought so hard to keep.

What got summoned was the world’s strongest sociopath.