I will help you kill Rayze

Hearing that, Hikaru frowned and stared at Laylah, however, she still kept a gentle smile on her face.

He of course didn't believe what Laylah was saying. It must be known that  both of them had evolved.

So even though the current temperature is -5 degrees Celsius, it stil doesn't affect them.

Moreover, Laylah was an experimental subject. Before awakening her superpowers and using Hikaru's power evolution drug, she was already extremely strong.

That's why he naturally didn't believe Laylah felt cold. However, even though he didn't believe Laylah felt cold, he still let her hold his hand.

Hikaru even pulled her hand and put it in his jacket pocket.

To be more precise, the two of them were holding hands in Hikaru's cramped jacket pocket.

Laylah was a bit surprised by his actions, but she didn't protest, on the contrary, she sat close next to him, and rested her head on his shoulder.